Windows error 0x80131040, -2146234304

Detailed Error Information

FUSION_E_REF_DEF_MISMATCH[1]

Message"The located assembly's manifest definition does not match the assembly reference."
Comment The located assembly's manifest definition does not match the assembly reference.

HRESULT analysis[2]

FlagsSeverityFailure
Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode19 (0x013)
NameFACILITY_URT[2][3]
DescriptionThe source of the error code is .NET CLR.[2][3]
Error Code4160 (0x1040)

Questions

766votes
53answers

The located assembly's manifest definition does not match the assembly reference

I am trying to run some unit tests in a C# Windows Forms application (Visual Studio 2005), and I get the following error: > System.IO.FileLoadException: Could not load file or assembly 'Utility, Version=1.2.0.200, Culture=neutral, PublicKeyToken=764d581291d764f7' or one of its dependencies. The located assembly's manifest definition does not match the assembly [...] read more
c#
reference
compiler-errors
dependencies
version
244votes
43answers

Could not load file or assembly or one of its dependencies

I'm having another of these "Could not load file or assembly or one of its dependencies" problems. > Additional information: Could not load file or assembly 'Microsoft.Practices.Unity, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) [...] read more
c#
.net
reference
compiler-errors
236votes
44answers

Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'

I am getting the Error > System.IO.FileLoadException : Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) for my CI build Solution which I tried <dependentAssembly> <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" [...] read more
asp.net
json.net
82votes
26answers

Could not load file or assembly 'Antlr3.Runtime (1)' or one of its dependencies

I'm getting this error while trying to run my MVC4 project, it was working fine until last time on my other machines, but when I'm trying to run it from another machine it's giving me this error: > Could not load file or assembly 'Antlr3.Runtime (1)' or one of its [...] read more
.net
asp.net-mvc
68votes
18answers

HRESULT: 0x80131040: The located assembly's manifest definition does not match the assembly reference

The located assembly's manifest definition does not match the assembly reference getting this when running nunit through ncover. Any idea? read more
.net
nunit
ncover
58votes
17answers

Could not load file or assembly 'System.Web.WebPages.Razor, Version=2.0.0.0

I just upgraded packages in an MVC 3 project (ASP.net 4), and now I am getting the following error message when accessing a page in that project: > SERVER ERROR IN '/MYAPPLICATION' APPLICATION. Could not load file or assembly 'System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located [...] read more
asp.net-mvc-3
razor
dependencies
asp.net-4.0
42votes
4answers

Could not load file or assembly Microsoft.Extensions.DependencyInjection.Abstractions, Version=1.1.0.0

After update to the new package Microsoft.EntityFrameworkCore.SqlServer 1.1.2 I got error when try to create DBContext: > System.IO.FileLoadException occurred HResult=0x80131040 Message=Could not load file or assembly 'Microsoft.Extensions.DependencyInjection.Abstractions, Version=1.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) [...] read more
c#
.net
entity-framework
.net-core
entity-framework-core
36votes
6answers

Could not load file or assembly Microsoft.CodeAnalysis

I have a webproject I am trying to host, but when the server tries to compile it, I get the following error: > Unhandled Exception: System.IO.FileLoadException: Could not load file or assembly 'Microsoft.CodeAnalysis, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the [...] read more
c#
visual-studio
35votes
15answers

Assembly binding redirect does not work

I'm trying to set up an assembly binding redirect, using the following app.config: <configuration> <runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <dependentAssembly> <assemblyIdentity name="Microsoft.AnalysisServices" PublicKeyToken="89845dcd8080cc91" /> <bindingRedirect oldVersion="10.0.0.0" newVersion="9.0.0.0" /> </dependentAssembly> </assemblyBinding> </runtime> </configuration> I'm running the program on a machine with version 9.0.242.0 in the GAC, with the specified public key token. The [...] read more
c#
.net
binding
assemblies
reference
22votes
3answers

Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation

I am getting this error whenever I try and run a webjob project with application insight and entity framework. > System.IO.FileLoadException: 'Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation, Version=0.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: [...] read more
c#
azure
azure-application-insights
webjob
interopservices
21votes
9answers

Could not load file or assembly 'Newtonsoft.Json, Version=7.0.0.0

I am facing the error below > Could not load file or assembly 'Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) I could see the below in Web.config <dependentAssembly> <assemblyIdentity name="Newtonsoft.Json" culture="neutral" publicKeyToken="30ad4fe6b2a6aeed" /> [...] read more
c#
asp.net
asp.net-mvc
json.net
nuget
20votes
3answers

How do you unit test an ASP.NET Core controller or model object?

I am trying to get some controller, model, and repository (data access) C# classes under unit test, in Visual Studio 2015, with ASP.NET Core MVC (ASP.NET 5 during the preview, now called ASP.NET Core) applications. I have the following structure: Solution | src | |-- ITConsole <- main app (ASP.NET [...] read more
c#
asp.net-mvc
visual-studio-2015
asp.net-core-mvc
17votes
8answers

Could not load file or assembly 'EntityFramework, Version=6.0.0.0,

I am working with EF . I am trying to execute this line public ActionResult Edit(string id) { return View(obj.FindSemesterById(id)); } I installed EF Version 5 on my project. But i get this error : > Could not load file or assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its [...] read more
c#
asp.net
asp.net-mvc
entity-framework
nuget
17votes
6answers

Could not load file or assembly EntityFramework

I've deployed an ASP.NET MVC 4 application and the home page loads fine, but when I try to access any other page (which all try to connect to a SQL database) I get this error: > Could not load file or assembly 'EntityFramework, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its [...] read more
c#
asp.net-mvc
entity-framework
17votes
1answer

Could not load file or assembly 'log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=1b44e1d426115821'

I have added Log4Net in my project using NuGet Package Manager and it is showing Version 2.3 installed on my system. Here is my config entry: <configSections> <section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /> </configSections> and then reference to this file here <log4net configSource="Log4Net.config" /> [...] read more
asp.net
wcf
log4net
14votes
5answers

Could not load file or assembly 'Microsoft.SqlServer.Types even with Copy Local

I have an internal report on my web application which when I browse to it locally displays as expected. I am using a rdlc and xsd with a standard apsx web page to render the report. I have now deployed to my staging server and when I try to browse [...] read more
c#
reference
12votes
4answers

'Could not load file or assembly 'System.Web.Helpers' or one of its dependencies

I'm getting the follow error when trying to run my ASP.NET project. Can anyone advise? Could not load file or assembly 'System.Web.Helpers' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) Description: An unhandled exception occurred during the execution [...] read more
c#
asp.net
asp.net-mvc
iis
10votes
4answers

`Could not load file or assembly 'Microsoft.Windows.Shell` , Prism - C#

I'm trying to run PRISM (MEF) example project, but get this error: > Managed Debugging Assistant 'BindingFailure' has detected a problem in 'Prism4MefDemo.vshost.exe'. Additional information: The assembly with display name 'Microsoft.Windows.Shell' failed to load in the 'Load' binding context of the AppDomain with ID 1. The cause of the failure [...] read more
c#
wpf
prism
mef
8votes
6answers

Could not load file or assembly 'Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

My code works just fine locally but after I published to server I keep getting this error: Could not load file or assembly 'Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) I don't even [...] read more
c#
.net
asp.net-mvc
owin
7votes
5answers

Could not load file or assembly 'System.Threading.Tasks.Extensions, Version=4.2.0.0

I recently installed CsvHelper (https://joshclose.github.io/CsvHelper/) when i try to use the library I get the following error: > Could not load file or assembly 'System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) In my [...] read more
c#
csvhelper
assembly-binding-redirect
assemblybinding
6votes
4answers

Could not load file or assembly 'System.IdentityModel.Tokens.Jwt after deploying on Azure

my web app is working fine on localhost, but when I publish it on Azure, I get the following error: > Could not load file or assembly 'System.IdentityModel.Tokens.Jwt' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) On a [...] read more
asp.net-mvc
azure
web-deployment
5votes
2answers

Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.0 in combination with Microsoft.AspNet.WebApi.Client

I’m coding a class library (called mylibrary.dll) that itself references some more libraries -> uses the following DLLs (taken from package.config for version overview): <package id="EntityFramework" version="6.0.0" targetFramework="net45" /> <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net45" /> <package id="Newtonsoft.Json" version="8.0.2" targetFramework="net45" /> <package id="System.Data.SQLite" version="1.0.99.0" targetFramework="net45" /> <package id="System.Data.SQLite.Core" version="1.0.99.0" targetFramework="net45" /> <package [...] read more
c#
dll
reference
json.net
.net-assembly
5votes
2answers

ASP.NET Core app on Ubuntu on Raspberry PI

I've installed Ubuntu Core 16.04 on a Raspberry PI 3 and managed to get a .NET Core console app running on it by using the instructions here and using .NET Core version 1.2.0-beta-001291-00 which is compatible with ARM chips. When I do the same with a basic ASP.NET Core app [...] read more
c#
ubuntu
asp.net-core
raspberry-pi
.net-core
4votes
2answers

Could not load file or assembly 'Microsoft.SqlServer.Types, Version=12.0.0.0, Culture=neutral, PublicKeyToken=myKey' or one of its dependencies.

After running an ASP.NET C# application with SQL SERVER version 2012, I get the following error message: An error occurred during local report processing. The definition of the report 'C:\inetpub\wwwroot\psla\Reports\PD Listing Report - Per ED.rdlc' is invalid. An unexpected error occurred in Report Processing. Could not load file or assembly [...] read more
c#
asp.net
.net
sql-server
.net-assembly
4votes
5answers

The project requires user input

I am working with a VB.net project that was converted from c#. When I open the project, I see the message: > The project requires user input. Reload the project for more information When I choose Project Reload, I get the message > The operation could not be completed. Unspecified [...] read more
c#
vb.net
3votes
3answers

Web.config not being created in Azure package

I'm trying to run an existing working Web app in Azure, using SDK tools version 2.2. The Web app works fine running as a 'normal' MVC 4 site, and also runs fine in the Azure emulator locally. The app has been designed to run either installed on a server or [...] read more
c#
asp.net-mvc-4
azure
assembly-binding-redirect
3votes
4answers

Binding redirect for System.Net.Http doesn't work - why?

The project I'm working on has System.Net.Http version 4.3.3 installed, according to NuGet. It had a binding redirect in the Web.config file to redirect it to version 4.2.0.0, which worked for some reason: <dependentAssembly> <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" /> <bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" /> </dependentAssembly> I changed it to point to [...] read more
c#
asp.net
nuget
3votes
1answer

Could not load assembly during runtime although binding redirect is correctly set

I have a unit test project .NET 4.6.1 where some tests fail prolly because I added a new project as a new reference to the unit test project. This is the error I am getting: Error: System.IO.FileLoadException: Could not load file or assembly 'Microsoft.Extensions.DependencyInjection.Abstractions, Version=1.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' or one of [...] read more
c#
.net
visual-studio
unit-testing
assembly-binding-redirect
2votes
1answer

Deploying MVC 5.1 app on web server

I made ASP.NET application with MVC 5.1 technology and tried to deploy it on Winhost server. When I go to my web site, I get the following error message. Could not load file or assembly 'System.Web.Mvc, Version=5.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does [...] read more
asp.net
windows
mvc
2votes
3answers

Could not load file or assembly 'System.Net.Http, Version=4.2.0.0, Culture=neutral on IIS

I started updating some nuget packages and started getting these warnings on build with a conflict for System.Net.Http. As suggested here: Strange issue with System.Net.Http 4.2.0.0 not found I replaced all references to System.Net.Http to use the nuget version, instead of the one bundled with Visual Studio. I then changed [...] read more
asp.net
.net
2votes
1answer

AjaxControlToolkit.CalendarExtender and System.Web.Extentions version error

I have VS 2005, 2008 on my dev box. New project from other developers who only have 2005 installed. When I build it I get error. > Error 1 Indirect reference is being made to assembly System.Web.Extensions version 3.5.0.0, which contains 'AjaxControlToolkit.CalendarExtender'. This Project references a prior version of System.Web.Extensions [...] read more
visual-studio
ajaxcontroltoolkit
2votes
1answer

Could not load System.IdentityModel.Tokens.Jwt

I have an asp.net MVC app that utilizes owin json web tokens. I have been deploying this app via the Kudu github integration, and the app works fine. However, I would like to move to deploy via octopus. I am able to create the nuget package needed to deploy and [...] read more
azure-web-app-service
nuget-package
octopus-deploy
2votes
3answers

Kestrel fail: Can not load Microsoft.Extensions.Logging.Abstractions

I had a very simple Kestrel / ASP.NET Core project successfully deployed to my Windows 2008 R2 server.. (started with an empty Web project + IdentityServer4 nuget I was following this Getting Started page) So, I could initially retrieve the 'discovery' JSON document. Then, (per this guide) I added a [...] read more
asp.net-core
identityserver4
kestrel-http-server
2votes
0answers

Replacing dotnet core binary with private

How do I replace a dotnet core binary with a private build of the same binary? I have an application (that I own all the source code to) and I want to replace just a single dll with once that has a fix. Whenever I replace the binary I get [...] read more
c#
.net
2votes
0answers

Assembly dependency error on using Google OCR- google.protobuf

I am trying to integrate Google OCR locally in a project with .Net Framework 4.5. But the error i am running is as below. Error log : > System.IO.FileLoadException: Could not load file or assembly 'Google.Protobuf, Version=3.5.1.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604' or one of its dependencies. The located assembly's manifest definition does [...] read more
c#
asp.net
google-api
ocr
.net-4.5
2votes
1answer

Microsoft.Diagnostics.Tracing.EventSource with the RabbitMQ.Client.dll exception

Why may I be getting the following error and how could I fix it? > An unhandled exception of type 'System.IO.FileLoadException' occurred in RabbitMQ.Client.dll Could not load file or assembly 'Microsoft.Diagnostics.Tracing.EventSource, Version=1.1.28.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. [...] read more
.net
rabbitmq
nuget
runtime-error
assembly-loading
2votes
2answers

Could not load file or assembly System.Runtime.CompilerServices.Unsafe

I created a Visual Studio (Community 2019) project with C# using ServiceStack.Redis. Since it is C#, I use Windows 10 (there is a Redis version for Windows but it is really old and as I know, it is unofficial so I am afraid that might be the problem). Here is [...] read more
c#
visual-studio
redis
nuget
servicestack
1vote
1answer

Dependency issue when upgrading my computer to mvc4, and trying to deploy mvc3 applications

I am having a very similar problem to this: https://stackoverflow.com/questions/11023923/how-to-fix-this-mvc-website-error-could-not-load-file-or-assembly-system-web-h same exact error message: Could not load file or assembly 'System.Web.Helpers' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) I know this problem has to do with the [...] read more
windows
asp.net
asp.net-mvc
azure
1vote
0answers

Could not load file or assembly 'Newtonsoft.Json, Version=12.0.0.0 when running in container dotnet core container

On macos. This is driving me crazy This issue seems to be caused by Google.Cloud.Storage.V1 This is my csproj: <Project Sdk="Microsoft.NET.Sdk.Web"> <PropertyGroup> <TargetFramework>netcoreapp3.1</TargetFramework> <RootNamespace>devopsapp_gke</RootNamespace> <!-- Add these BindingRedirects settings makes no difference --> <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects> <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType> </PropertyGroup> <ItemGroup> <PackageReference Include="Google.Cloud.Storage.V1" Version="3.3.0" /> <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="4.1.1" /> <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer" Version="4.1.1" /> <PackageReference [...] read more
c#
docker
asp.net-core
json.net
nuget
1vote
2answers

Could not load file or assembly 'Ninject version 4.0.0.0

There is a problem with assembly reference, guess occurred when updating nuget packages. I start from a project which has no dependency to most dependencies(topological sort) reinstalled all nuget packages and increase version in nuspec file and all packages.config files referenced to Ninject 3.2.2.0 <package id="Ninject" version="3.2.2.0" targetFramework="net462" /> <package [...] read more
c#
version-control
nuget
ninject
.net-assembly
1vote
1answer

Could not load file or assembly 'System.Buffers, Version=4.0.2.0...'

I'm getting the following exception when trying to call GetDatabase method of the MongoClient class after adding a new configuration using VS config. manager: Could not load file or assembly 'System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. [...] read more
c#
.net
visual-studio
reference
nuget
1vote
1answer

SSMS - Assembly error after upgrade to new version

I was running an upgrade on SSMS and it won't connect to the SQL Server after installation. I can connect to the SQL Server from SSMS on another server but not on the local one. I'm getting the following message when I try to connect: Could not load file or [...] read more
sql-server
ssms
.net-assembly
1vote
1answer

OpenTK GLControl problems

I have recently updated the nuget package of OpenTK to the version 3.2.0 and I have the version 3.1.0 in the OpenTK.GLControl package. Since then I been having seriuos problems to run my app. I´ve tried everything but when I try to add a Glcontrol to the form it dissapears [...] read more
winforms
nuget
opentk
1vote
0answers

F# SqlDataProvider, "The type initializer for 'Main' threw an exception.'

I have been attempting to use the SqlProvider type provider on several different databases where I work. In Visual Studio, intellisense for these different DBs (of types MS Access, SQL Server, and an ODBC connection) all work as shown below: Intellisense working [https://i.stack.imgur.com/hbq7W.png] I've even tried it on the Northwind [...] read more
sql
f#
sqlconnection
type-providers
1vote
2answers

Microsoft SSRS 2012 Report Manager - HTTP 500 error (The website cannot display the page),while Report Server fine

I have a situation in which my Microsoft SSRS 2012 Report Server works fine, but not the Report Manager, which throws HTTP 500 error (The website cannot display the page). SSRS 2012 Report Manager and Report Server were working fine until yesterday, when I successfully installed SQL Server 2016 with [...] read more
sql-server
reporting-services
ssrs-2012
reportserver
reportmanager
1vote
1answer

How to Check .Net and F# Core Versions on Target System

I have written a simple F# console applet. It is built against .Net Framework 4.5 and F Sharp Core 4.0. It runs fine on my Windows 10 workstation. On Windows Server 2016 (Version 1607) it throws Unhandled Exception: System.TypeInitializationException: The type initializer for '<StartupCode$VolLib>.$VolLib' threw an exception. ---> System.IO.FileLoadException: Could [...] read more
f#
.net-framework-version
1vote
2answers

Could not load file or assembly Microsoft.CodeAnalysis.CSharp, Version=1.0.0.0 when deploying only

I have a Visual Studio solution with an asp.net web application project and a class library project alongside it. The applications runs fine when I debug it in Visual Studio, however when I deploy it using WebDeploy, I get the following exception when loading the page: System.IO.FileLoadException: Could not load [...] read more
c#
asp.net
.net
visual-studio-2017
webdeploy
1vote
3answers

Could not load file or assembly. The located assembly's manifest definition does not match the assembly reference

I am trying to add one of the google vision API feature in the blue prism but I am getting the error > "Internal: Could not execute code stage because an exception is thrown by code stage: Could not load file or assembly 'Google.Apis.Auth, Version=1.35.1.0, Culture=neutral, PublicKeyToken=4b01fa6e34db77ab' or one of [...] read more
c#
.net
google-vision
blueprism
1vote
3answers

Web publish can't find Microsoft.Build.Framework

I'm using VS2017 with an ASP.NET project that I've inherited from another developer. I have the publish functionality set up to publish to a folder. This has all been working great until now. The previous developer used EntityFramework, though all of the references were broken when I got the project, [...] read more
c#
asp.net
entity-framework
visual-studio-2017
1vote
1answer

VS Code Omnisharp.MsBuild.Projectmanager can not load assembly System.Numerics.Vectors 4.1.3.0

I'm having a problem with opening a newly created blazorwasm project. Omnisharp will not start correctly. This is the output: [warn]: OmniSharp.MSBuild.ProjectManager Failed to load project file 'c:\VS.NET2010\CoreApp\Server\CoreApp.Server.csproj'. c:\VS.NET2010\CoreApp\Server\CoreApp.Server.csproj(1,1) System.IO.FileLoadException: Kan bestand of assembly System.Numerics.Vectors, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a of een van de afhankelijkheden hiervan niet laden. De manifestdefinitie van de [...] read more
c#
.net
visual-studio-code
csproj
omnisharp
1vote
1answer

Could not load file or assembly Visual Studio 2019 (Community)

This is going to be one of those questions for which there are hundreds of answers, so please bare with me as I have tried most of them! I have been breaking up a very large project into smaller components with the view to slowly migrate it all to .NET [...] read more
visual-studio
nuget-package
.net-standard
.net-framework-version
servicestack-text
1vote
2answers

System.IO.FileLoadException:

This is the segment of code I used, note the **** is the replacement for my name using System; using ArduinoUploader; using ArduinoUploader.Hardware; namespace SoftwareAssignment { class Program { static void Main(string[] args) { var uploader = new ArduinoSketchUploader( new ArduinoSketchUploaderOptions() { FileName = @"C:\Users\****\OneDrive\Desktop\Blink\Blink.hex", PortName = "COM5", ArduinoModel = [...] read more
c#
visual-studio-code
arduino
1vote
1answer

Moq 4.13.1 incompatibility with Task.Extensions

I am trying to run a unit test that uses Moq. the problem is I keep getting the follwing with Visual studio 2019. > Message: System.TypeInitializationException : The type initializer for 'Moq.DefaultValueProvider' threw an exception. ----> System.IO.FileLoadException : Could not load file or assembly 'System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one [...] read more
c#
.net
moq
0votes
1answer

BizTalk configuration broken following WCF hotfix installation

I usually post over on StackOverflow, but thought this was probably better suited to ServerFault. Please migrate if I'm wrong! I am developing a WCF service and a BizTalk application on my workstation at the moment. As part of the WCF service, I had to install hotfix 971493 from Microsoft [...] read more
wcf
biztalk-2009
0votes
2answers

How to Install WiX Extensions for VS 2017

I am new to Visual Studio 2017 Professional, and am trying to replicate my Vs2013 development environment including the installation of WiX extensions. Unfortunately when I attempt to install the Votive2017.vsix file I get an error message: VSIX Installer Error Message [https://i.stack.imgur.com/edS7b.png] Can someone please assist. I have been struggling [...] read more
visual-studio-2017
visual-studio-extensions
vsix
vsixmanifest
0votes
2answers

Could not load file or assembly 'Elasticsearch.Net' or one of its dependencies

I've recently upgraded from NEST 1.9 to NEST 2.3. From some reason the assemblies in .NET have not been updated and are still looking for ElasticSearch.net package Elasticsearch.Net, Version=1.0.0.0 I've tried uninstalling then installing ElasticSearch.net and then NEST after which I restarted Visual Studio 4.6. I use .NET 45. > [...] read more
c#
.net-assembly
nest
0votes
0answers

Package SpecFlow.Plus.LivingDocPlugin will trigger error 'Could not load file or assembly 'TechTalk.SpecFlow, Version=2.2.0.0'

I have (VS2019, .net framework 4.7.2,specflow3.4.3, NUnit3) I have Nuget package SpecFlow.Plus.LivingDocPlugin, then the automation script works OK for my project in local machine. After I upload the package, package.config, csproj from P4V, I trigger the case in teamcity. However the case build success, but fail perform in teamcity agent. [...] read more
c#
nunit
visual-studio-2019
specflow
0votes
0answers

Error encounter while integrating Oauth in Orchard RSS

I am getting this error after install Microsoft.Owin.Security.OAuth from nuget manager. and site keep on loading > Orchard.Environment.Extensions.ExtensionManager - (null) - Error loading extension 'HttpAuth' [(null)] System.IO.FileLoadException: Could not load file or assembly 'Microsoft.Owin.Security.OAuth, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match [...] read more
c#
asp.net-mvc
orchardcms
orchard-modules
0votes
1answer

UWP: 0x80131040: The located assembly's manifest definition does not match the assembly reference

I am trying to use a Windows Runtime Component in a C++/WinRT Console App. The Component is written in C#, and I added it as a reference in the C++ project. Everything compiles, but this error is thrown when I call a function of the component, and I can't catch [...] read more
c#
c++
uwp
windows-runtime
c++-winrt
0votes
0answers

Azure Deployment Issue: Unhandled Exception: Could not load file or assembly 'Microsoft.Azure.DocumentDB.Core

I was having performance issues with table storage and upgraded to the latest library/sdk. Everything works fine locally and I can run on the emulator. However, when I try to deploy to my Azure Cloud Service I get the following error: Details: Recovering role... Unhandled Exception: Could not load file [...] read more
azure
deployment
cloud
assemblies
0votes
2answers

Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Common, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or

I tried to use Logging in Enterprise Library 6.0 in VS2015 and the following exception pops up. The reference Microsoft.Practices.EnterpriseLibray.Common is already added in the references of VS2015. Server Error in '/' Application. Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Common, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located [...] read more
c#
asp.net
visual-studio-2015
.net-assembly
enterprise-library
0votes
1answer

Newtonsoft.json issue

I am getting this error: Could not load file or assembly 'Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) I can't seem to fix this, tried adding different Newtonsoft.json dll's. But it just won't [...] read more
json
json.net
0votes
0answers

Error: Could not load file or assembly on Linux

I am using Ubuntu 20.04 and trying to run .NETCore Web App. I am using command sudo /usr/bin/dotnet /var/netcore/publish/App.dllwhere App.dll is Application. I get an error: > Unhandled exception. System.IO.FileLoadException: Could not load file or assembly 'Microsoft.Extensions.Hosting.Abstractions, Version=3.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The located assembly's manifest definition does not match the assembly [...] read more
c#
linux
.net-core
0votes
0answers

Which assembly is trying to load this specific version of Microsoft.ServiceBus?

Looking for some stacktrace reading pointers here: [FileLoadException: Could not load file or assembly 'Microsoft.ServiceBus, Version=2.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] System.Reflection.RuntimeAssembly.GetExportedTypes(RuntimeAssembly assembly, ObjectHandleOnStack retTypes) +0 System.Reflection.RuntimeAssembly.GetExportedTypes() +32 Castle.Core.Internal.ReflectionUtil.GetAvailableTypes(Assembly assembly, Boolean includeNonExported) +46 [...] read more
asp.net
castle-windsor
stack-trace
fusion
0votes
0answers

Microsoft.sqlserver.types in SQL Server: gone

I have run into a strange issue regarding assembly Microsoft.sqlserver.types. I need this assembly to run a Visual Studio made assembly in which spatial functionality is involved. In SSMS, if I look under MyDatabase-Programmability-Assemblies I see that Microsoft.sqlserver.types is there with properties: version 15.0.0.0 and creation date 24-9-2019. However, if [...] read more
sql-server
0votes
0answers

Could not load file or assembly 'log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencie

LOG: DisplayName = log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692fbea5521e1304 (Fully-specified) LOG: Appbase = file:///C:/inetpub/wwwroot/source/photos/ LOG: Initial PrivatePath = C:\inetpub\wwwroot\source\photos\bin Calling assembly : SaleWeb, Version=1.0.0.2, Culture=neutral, PublicKeyToken=null. === LOG: This bind starts in default load context. LOG: Using application configuration file: C:\inetpub\wwwroot\source\photos\web.config LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet.config LOG: Using machine configuration file [...] read more
asp.net
log4net
0votes
1answer

Could not resolve a service of type 'EntityFrameworkCore.DbContextOptions`1[Db] for the parameter 'identityDbContextOptions' of method 'Configure'

Firstly, this project successfully working now in Windows, and was successfully worked in Linux hosting before last update. After update new version I receive error: Frontend[30348]: ---> System.IO.FileLoadException: Could not load file or assembly 'Pomelo.EntityFrameworkCore.MySql, Version=3.1.2.0, Culture=neutral, PublicKeyToken=2cc498582444921b'. The located assembly's manifest definition does not match the assembly reference. (0x80131040) [...] read more
mysql
linux
asp.net-core
dependency-injection
entity-framework-core
0votes
0answers

Could not load file or assembly 'System.ValueTuple, Version=4.0.3.0,

I am working on an asp.net c# application to connect with postgresql. I have PC which is Windows 7 32 bit. First i installed Postgresql version postgresql-10.14-1-windows on my PC. Then i tried to insert data into postgresql from c# window application. For this i added a reference of "Npgsql.dll" [...] read more
c#
postgresql
0votes
0answers

Visual Studio can't load MySql.Data.EntityFramework

I'm trying to synchronize an old .net application with Visual Studio 2019. However, I'm getting the error below when I try to open the ADO.NET Severity Code Description Project File Line Suppression State Error Error 4: Could not load file or assembly 'MySql.Data.EntityFramework, Version=8.0.21.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its [...] read more
.net
entity-framework
mysql-connector
0votes
2answers

netcmd.exe errors out on fresh image of IoT Core

DragonBoard 410c Windows 10 IoT Core v.10.0.16273.1000 I SSH into the machine and run netcmd /? which results in this error: Unhandled Exception: System.IO.FileLoadException: Could not load file or assembly 'System.Runtime, Version=4.0.21.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. [...] read more
windows-10-iot-core
dragonboard
0votes
0answers

.Net Core Web API System.Reflection.ReflectionTypeLoadException when dependent projects have framework dll System.Web.Services reference

I have a .net core API version 3.1 which is having dependency on 2 projects. 1. Net Framework Target 4.7.2 project library. 2. .Net Standard library Legacy .Net Framework 4.7 project using framework dlls - System.Web.Services and System.Configuration for calling Soap based asmx web service and for reading configuration from [...] read more
.net
asp.net-core
0votes
1answer

when i publish asp.net mvc i got error Could not load file or assembly 'App_Browsers - Copy' or one of its dependencies

Any thoughts on what might be causing this exception?when i publish asp.net mvc project i got following error "Could not load file or assembly 'App_Browsers - Copy' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040 i cannot use [...] read more
c#
asp.net
model-view-controller
0votes
1answer

Assembly version mismatch exception when connecting to database with migrations from older version

Here is situation: I have DAL assembly that connects to DB using EntityFramework code fist. Recently we added strong names to our assemblies, including DAL. Now, when connecting to database, if last migration was on previous version of DAL (or different public token), I get exceptions like this one: > [...] read more
entity-framework
0votes
0answers

Getting this error while trying to retrive authenticator in goole calender api

Could not load file or assembly 'Google.Apis, Version=1.2.4737.25313, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) or anyone can suggest me a better way to use google calendar API for web application. here I'm getting the [...] read more
api
calendar
google-calendar-api
0votes
1answer

Could not load file or assembly Newtonsoft.Json - Legacy Application

Currently our team is maintaining an old codebase built on an old, pre-compiled Web Forms CMS (iAPPS) that we no longer have support for. We're trying to migrate away from this old CMS, but during that time, we still need to keep maintaining it. At this point in time, we're [...] read more
.net
webforms
json.net
0votes
1answer

Migrations EF Core 3.1

I'm getting the following error trying to create a migration using EF Core 3.1. PM> add-migration InitialDB Unable to resolve startup project ''. Using project 'UI\UI.Web' as the startup project. Build started... Build succeeded. > System.IO.FileLoadException: Could not load file or assembly 'netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The located assembly's manifest [...] read more
entity-framework-migrations
ef-core-3.1
0votes
0answers

How to reference a unsigned dll with different versions in visual studio 2019

This is a WPF application on the front end which is the migration tool. I have a dll which i'm trying to reference both an older version and new version. The purpose is to use it for migration and de-migration purposes between versions of the product. example (versions numbers are [...] read more
c#
wpf
visual-studio
dll
0votes
0answers

Could not load file or assembly "Microsoft.Diagnostics.Tracing.EventSource" exception

I have an application that uses RabbitMQ.Client library. This library has a dependency on Microsoft.Diagnostics.Tracing.EventSource (v1.1.28) library. Now, I have Microsoft.Diagnostics.Tracing.EventSource library with v2.0.1 in my project. So I get an error whenever RabbitMq.Client tries to load this dependent assembly: > Could not load file or assembly 'Microsoft.Diagnostics.Tracing.EventSource, Version=1.1.28.0, Culture=neutral, [...] read more
c#
.net
dll
rabbitmq
paket
0votes
1answer

System.IO.FileLoadException when trying to test Entity Framework Core using MSTest - why?

I cannot unit test an Entity Framework Core project using MSTest. When I do, I always get the following exception when I execute the test: Test method "EF_Tests.CreateDbTests.CreateDb" threw exception: System.IO.FileLoadException: Could not load file or assembly "System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" or one of its dependencies. The located assembly's manifest [...] read more
mstest
entity-framework-core-3.1
0votes
1answer

Azure cloud service: System.Net.Http.Formatting.dll requests old Newtonsoft.Json.dll -> role initialization fails

I have pretty big solution with about 80 projects, running on the Azure cloud service server as Web role using WebAPI (v1). I have created new enhancement regarding content negotiation by implementing custom JsonReader/Writer. When I have tried use it by implementing custom MediaTypeFormatter based on the BaseJsonMediaTypeFormatter it fails [...] read more
c#
nuget
azure-cloud-services
dll-dependency
0votes
0answers

WIX adding dll reference picking wrong version

<Fragment> <ComponentGroup Id="ProductComponents" Directory="INSTALLFOLDER"> <Component Id="ProductComponent" Guid="b21e914c-3c08-4876-b825-9a15f273091b"> <File Source="$(var.LenderService.TargetPath)" /> <File Id="Microsoft.Owin.Hosting" Name="Microsoft.Owin.Hosting.dll" Vital="yes" KeyPath="no" DiskId="1" Source="..\LenderService\LenderService\bin\Release\Microsoft.Owin.Hosting.dll" /> <File Id="Microsoft.Owin" Name="Microsoft.Owin.dll" Vital="yes" KeyPath="no" DiskId="1" Source="..\LenderService\LenderService\bin\Release\Microsoft.Owin.dll" /> <File Id="Owin" Name="Owin.dll" Vital="yes" KeyPath="no" DiskId="1" Source="..\LenderService\LenderService\bin\Release\Owin.dll" /> <File Id="Microsoft.Owin.Host.HttpListener" Name="Microsoft.Owin.Host.HttpListener.dll" Vital="yes" KeyPath="no" DiskId="1" Source="..\LenderService\LenderService\bin\Release\Microsoft.Owin.Host.HttpListener.dll" /> <File Id="System.Web.Http" Name="System.Web.Http.dll" Vital="yes" KeyPath="no" DiskId="1" Source="..\LenderService\LenderService\bin\Release\System.Web.Http.dll" /> [...] read more
visual-studio-2015
wix
json.net
0votes
2answers

unable to start windows service after installing using msi

I've created a windows service project. In the post build event, I am copying the output to outside one common directory along with one more project. I am generating a MSI using heat task to copy both directories inside MSI. I'm trying to start service after installation. Both projects use [...] read more
c#
wix
windows-services
0votes
2answers

signalr generating error while creating server.js file

I'm creating Chat Application for Android using Xamarin under Visual Studio 2015 Pro. I want to create a physical file for the SignalR generated proxy describe Here: SignalR Hubs API GuideSo as stated I install the Microsoft.AspNet.SignalR.Utils NuGet package. And I tried: signalr.exe ghp /path:"D:\WORKS\VISUALSTUDIO\ASPWEBSITE\ServerSignalR_ChatHub\ServerSignalR_ChatHub\bin" but it always gives below [...] read more
c#
.net
signalr-hub
0votes
1answer

.NET WinForms: Cound not load System.Runtime

I was writing an app for a friend who wanted an easy way to use Morse Code. I was attempting to use an External Library that I wrote with Morse Code support, and when I try to call it, I get this error, in an External "Control.cs " file. I [...] read more
c#
.net
winforms
0votes
0answers

'Could not load file or assembly 'System.Windows, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies

I get the error while trying to compile a WPF Project with Visual Studio 2013. Error 3 Unknown build error, 'Could not load file or assembly 'System.Windows, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)' [...] read more
c#
wpf
dll
visual-studio-2013
compiler-errors
0votes
2answers

System.IO.FileLoadException: Could not load file or assembly 'log4net

We are using Crystal Report In MVC.NET project refer to this link : to create a PDF file from the data and export it using Crystal Reports in MVC.NET.• https://www.c-sharpcorner.com/article/use-crystal-report-in-mvc-net/ we have this error after exporting report and try to run it : System.TypeInitializationException: The type initializer for 'CrystalDecisions.CrystalReports.Engine.ReportDocument' threw [...] read more
crystal-reports
0votes
0answers

Is there a way to figure out who is trying to load a given assembly at runtime?

At runtime I am getting: > ERR: The assembly reference did not match the assembly definition found. I was able to gather this information: *** Assembly Binder Log Entry (6/24/2020 @ 9:08:56 AM) *** The operation failed. Bind result: hr = 0x80131040. No description available. Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll [...] read more
c#
.net
windows
.net-assembly
0votes
1answer

Where can i find Oracle.DataAccess.dll?

Can anyone help me how can i find Oracle.dataAccess.all for Oracle Instant Client 11.2.0.4.0? I try to connect my application with database, but i got this error: > Could not load file or assembly 'Oracle.Web, Version=4.112.1.2, Culture=neutral' or one of its dependencies. The located assembly's manifest definition does not match [...] read more
database
oracle
0votes
1answer

HRESULT: 0x80131040 : Could not load file or assembly or one of its dependencies

I have strange symptoms in my project HRESULT: 0x80131040 occured [Microsoft.Azure.Amqp, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'] <assemblyIdentity name="Microsoft.Azure.Amqp" publicKeyToken="31bf3856ad364e35" culture="neutral" /> <bindingRedirect oldVersion="0.0.0.0-2.3.0.0" newVersion="2.3.0.0" /> No problem in my PC environment(Win10) also Win7 Problems arise in different device(Win10). I tried to upgrade Nuget version, but prob still remain read more
c#
visual-studio
0votes
0answers

Load .NET Core library to .NET 4.5 Framework, Could not load file or assembly Microsoft.Extensions.DependencyInjection.Abstractions

We have one library .NET Core 3.1 which is used in .NET core app, now we need to use add it to .NET Framework 4.7 app which is not yet migrated to .NET core. I have added <TargetFrameworks>net47;netcoreapp3.1</TargetFrameworks> to the library and be able to install it to .NET Framework [...] read more
asp.net-core-3.1
.net-4.7
0votes
0answers

C# Errors - Impossible to load Assembly

I have problem's with a C# project. The error when i start my application : > URI de démarrage :xxxxxxxxxxxxxxxxxxxxxxxxxxxx.xbap Identité de l'application :xxxxxxxxxxxxxxxxxxxxxxxxxxxx.xbap#xxxxxxxxxx.xbap, Version=1.0.0.212, Culture=neutral, PublicKeyToken=0000000000000000, processorArchitecture=msil/xxxxxxxxxx.exe, Version=1.0.0.212, Culture=neutral, PublicKeyToken=0000000000000000, processorArchitecture=msil, type=win32 System.Windows.Markup.XamlParseException: Impossible de charger le fichier ou l'assembly 'MaterialDesignThemes.Wpf, PublicKeyToken=null' ou une de ses dépendances. La définition [...] read more
c#
.net
windows
.net-assembly
0votes
0answers

Asterisk ARI implement the component

I am using library AsterNET.ARI and we have asterisk 16.8 as version When I run my code in the part of the construction of the object ARiclient I have a error message below: Environnement: WIndows 10 System.IO.FileLoadException HResult=0x80131040 Message=Impossible de charger le fichier ou l’assembly ‘WebSocket4Net, Version=0.15.0.0, Culture=neutral, PublicKeyToken=null’ ou [...] read more
c#
asterisk-ari
0votes
1answer

Dotnet core 3.1 Identityserver Missing Newtonsoft.Json 12.0.0

I got a problem while trying to run Identityserver4 in my dotnet core 3.1 application I followed the basic configuration guide for Identityserver and wrote this to my configureService method in the Startup file. services.AddIdentityServer((x) => { x.PublicOrigin = Environment.GetEnvironmentVariable("baseUrl"); }) .AddInMemoryApiResources(Config.Apis()) .AddDeveloperSigningCredential() .AddCorsPolicyService<CorsPolicyProvider>() .AddInMemoryClients(Config.Clients) .AddExtensionGrantValidator<AzureLoginGrant>() .AddProfileService<ExtendedProfileService>(); Running this application [...] read more
.net-core
identityserver4
0votes
2answers

Docusign "Could Not load file or Assembly Restsharp" Error

I'm using Docusign in my (.netcore 3.1) project and I'm also using another nuget package which relies on minio. Both seem to rely on Restsharp. When I try to run my app I'm getting this error: System.IO.FileLoadException: 'Could not load file or assembly 'RestSharp, Version=106.3.1.0, Culture=neutral, PublicKeyToken=598062e77f915f75'. The located assembly's [...] read more
c#
.net-core
docusignapi
0votes
2answers

DocuSign API fails when RestSharp is updated to 106.10.1

If I use an API I've written using the DocuSign API in a project with RestSharp updated to 106.10.1, I get the following error: System.IO.FileLoadException : Could not load file or assembly 'RestSharp, Version=106.3.1.0, Culture=neutral, PublicKeyToken=598062e77f915f75' or one of its dependencies. The located assembly's manifest definition does not match the [...] read more
dll
nuget
docusignapi
restsharp
0votes
0answers

VS2019 attempting to load a dll that no longer exists

* Microsoft Visual Studio Community 2019 * Version 16.6.1 * VisualStudio.16.Release/16.6.1+30128.74 * Microsoft .NET Framework * Version 4.8.03761 * Installed Version: Community * Visual C++ 2019 00435-60000-00000-AA486 * Microsoft Visual C++ 2019 VS is attempting to load a dll (eesPhotography.dll) that no longer exits. I'm getting the following message in [...] read more
c#
0votes
0answers

An unhandled exception was thrown. Could not load file or assembly Newtonsoft.Json Version=12.0.0.0 on Azure AppService with .NetCore 3.1

This is an web application which is build on .net core 3.1. The .Net solution has 4 projects in it and each project's target framework is .net core 3.1. The start up project is a combination of MVC and Web API. for example in the action methods of EventController.cs, will [...] read more
c#
azure
json.net
azure-web-app-service
asp.net-core-3.1
0votes
0answers

Exception message: Could not load file or assembly.....redux

Sure, we've all seen this message and usually it's a fairly simple fix, but this time I'm stumped. I've been updating packages on an older solution; not a big deal........until I updated Newtonsoft.Json to 12.0.3 and Microsoft.AspNet.WebApi.Core to 5.2.7. After this attempt, I continually get the error: Could not load [...] read more
exception
dependencies
package
load
.net-assembly
0votes
1answer

Different version for RestSharp reference(106.10.1) in NuGet package & .Net MVC reference (105.2.3)

I have .Net MVC project using user defined NuGet package which has RestSharp version - 105.2.3, also same .Net MVC has reference to RestSharp version - 106.10.1 With this setup I am getting below error: > {"Could not load file or assembly 'RestSharp, Version=105.2.3.0, Culture=neutral, PublicKeyToken=null' or one of its [...] read more
c#
.net
nuget
restsharp
0votes
1answer

Works on WPF. But on VSTO project, throws error: Could not load file or assembly 'SQLitePCLRaw.core, Version=2.0.2.669, Culture=neutral

I've created a .NET Standard 2.0 class library project that works fine when referenced by a WPF App (.NET Framework 4.8) project. But when the same library is referenced by a MS Office VSTO Project (also using .NET Framework 4.8), I get the following error on the code line shown [...] read more
c#
wpf
sqlite
vsto
microsoft.data.sqlite
0votes
0answers

How to reference a WPF .NET Core dll in WPF .net framework

From Visual Studio 2019, I've created a WPF project in .NET Core. The project name is test1. The dll of test1 project is added in WPF .NET framework from Visual Studio 2017 using reference option. enter image description here [https://i.stack.imgur.com/chObC.png] After adding dll, I tried to call MainWindow from Test [...] read more
c#
.net
.net-core
.net-framework-version
0votes
0answers

Is it possible to use binding redirects to replace a nuget package assembly with a custom debug replacement for testing?

In my particular case we're using the RabbitMQ client package from NuGet and having some issues with it's auto-recovery. I want to add some additional logging within the implementation, so I took the source for the version we're using, added a few lines of log messages and built it. Ideally [...] read more
c#
.net
-1votes
0answers

Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.0

> Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) Yes, I use the 12.0.0.1 Each time I have this kind of issue I know I will have a [...] read more
c#
iis
.net-assembly

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Sources

  1. https://github.com/dotnet/coreclr/blob/v1.1.0/src/inc/corerror.xml
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx
  3. winerror.h from Windows SDK 10.0.14393.0

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