Windows error 0x80131577, -2146232969

Detailed Error Information

COR_E_KEYNOTFOUND[1]

Message"The given key was not present in the dictionary."

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 Code5495 (0x1577)

Questions

1vote
3answers

Not able to access the Assigned To field of a Azure DevOps Work Item

I am creating a console application in visual studio to get the work item details from a Azure DevOps project. I am not able to access the AssignedTo field of a Work item. I tried using the code in Microsoft page to query work items with some changes and Its [...] read more
c#
visual-studio
azure-devops
azure-devops-rest-api
workitem
1vote
1answer

"The given key 'utf8mb4' was not present in the dictionary

i have a problem with sql in C#. I try to use ExecuteReader(), i get an error in this line: MySqlDataReader reader = readcmdQuery.ExecuteReader(); System.Collections.Generic.KeyNotFoundException HResult=0x80131577 Nachricht = The given key 'utf8mb4' was not present in the dictionary. Quelle = System.Private.CoreLib Stapelüberwachung: at System.ThrowHelper.ThrowKeyNotFoundException[T](T key) at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at MySql.Data.MySqlClient.CharSetMap.GetCharacterSet(DBVersion [...] read more
c#
mysql
mariadb

Comments

rodrigo

instale una aplicación a mi computadora sobre un ecualizador de sonido pero cuando quiero probarlo me sale este error y no ecualiza el sonido necesito ayuda

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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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