Windows error 0x00000048, 72

C++ "Access violation reading location" Error

I have the following Vertex struct in a Graph class: struct Vertex { string country; string city; double lon; double lat; vector<edge> *adj; Vertex(string country, string city, double lon, double lat) { this->country = country; this->city = city; this->lon = lon; this->lat = lat; this->adj = new vector<edge>(); } }; [...] read more

"VSDebug Message" dialog appears when using a keyboard shortcut

When I make Build Solution command in VS2015 Update 2 using ctrl+shift+B shortcut I have a error: --------------------------- VSDebug Message --------------------------- Command data: Guid = {5EFC7975-14BC-11CF-9B2B-00AA00573819} GuidID = 11 CmdID = 882 Type = 0x00000001 Flags = 0x00000048 Canonical name = Build.BuildSolution Localized name = (Not set) --------------------------- OK --------------------------- [...] read more

ResizeOffscreenFrameBuffer failed to allocate storage for offscreen

I am trying to develop an Application in Android using PhoneGap . This is my code package com.example.streat; import org.apache.cordova.DroidGap; import android.os.Bundle; import android.util.Log; public class MainActivity extends DroidGap { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.e("SOMESTRING", "I am into pGAP"); super.setIntegerProperty("loadUrlTimeoutValue", 60000); super.loadUrl("file:///android_asset/www/index.html"); } } AndroidManifest.xml <?xml version="1.0" [...] read more

Access to MySql with SSL from C/C++

I've configured MySql to use SSL and it worked well in PHP. But when i'm trying to connect to the databases with a C/C++ program, it doesn't work. VARIABLES : host = "localhost" psw = "pass" db = "database" WITHOUT SSL : usr = "userNOSSL" conn = mysql_init(NULL); mysql_real_connect(conn, host, [...] read more

error with sprintf statement using a double (buffer overrun?)

I'm encountering an error sprintf statement. I added a printf command to help investigate, and it seems that maybe one of my doubles isn't being understood (printf outputs a string of nonsense numbers where a %3.1f should be.) However, the double is interpreted correctly the first time it is called [...] read more

Can't get SingleValueExtendedProperties from Outlook contacts for certain data types with GRAPH

I'm trying to get values for PT_DOUBLE and PT_CLSID custom property data types using Microsoft Graph. I have no trouble getting custom properties for PT_LONG (Integer) or PT_UNICODE (String). Integer and String does not work for PT_DOUBLE and PT_CLSID properties, and I get this error: > ErrorInvalidExtendedProperty: The extended property [...] read more

Stream from IP Camera very jittery on VLC

This question is a prologue to the one I previously asked here. I'm working on an IP camera project that is based on TI OMAP-L138. All in all, the H264 encoded video is streamed via live555 libraries over RTSP. For Live555 I'm using deviceSource based framed source. However, when I [...] read more

CUDA racecheck, shared memory array and cudaDeviceSynchronize()

I recently discovered the racecheck tool of cuda-memcheck, available in CUDA 5.0 (cuda-memcheck --tool racecheck, see the NVIDIA doc). This tool can detect race conditions with shared memory in a CUDA kernel. In debug mode, this tool does not detect anything, which is apparently normal. However, in release mode (-O3), [...] read more

Segmentation fault using pthread and arm-linux-gnueabihf-gcc

I have been trying all day to fix a segmentation fault that only occurs on one device. But from the beginning... #include <string.h> #include <stdio.h> #include <stdlib.h> #include "pthread.h" void* start_rtn(void* param); int main(int argc, char **argv) { printf("Hallo World\n"); pthread_t tid; int err = pthread_create(&tid, NULL, start_rtn, NULL); pthread_join(tid, [...] read more

Microsoft Visual Studio 2017 has stopped working - after computer sleep

My visual studio keeps crashing after waking up my computer from sleep. Spectacular is that sometimes it blocks mouse and keyboard. Mouse moves in a speed of few pixels every 5 seconds, for pressed key on the keyboard you wait like 10 seconds. Highly unusual, because mouse and keyboard have [...] read more

Microsoft Visual Studio Community 2015 always crashes in Windows 10 if swithed to Visual FoxPro

If Microsoft Visual Studio 2015 community edition IDE is opened in Windows 10 and Microsoft Visal Foxpro IDE is in foreground, after few seconds Visual Studio crashes with Microsoft Visual Studio 2015 stopped working message. How to fix this ? It is not possible to use Microsoft Visal FoxPro IDE [...] read more

Universal App with localized app name crashes

After a small update to my app, it crashes quite often with the following stack trace: Frame Image Function Offset 0 KERNELBASE.dll RaiseException 0x00000036 1 mrmcorer.dll Microsoft::Resources::ReportFatalException 0x00000052 2 mrmcorer.dll Windows::ApplicationModel::Resources::Core::CResourceManagerFactory::get_Current 0x0002b1b0 3 mrmcorer.dll Windows::ApplicationModel::Resources::Core::CResourceManagerFactory::GetCurrentResourceManagerInternal 0x0000004a 4 mrmcorer.dll _GetResourceManagerForCurrentApplicationInternal 0x00000026 5 mrmcorer.dll GetStringValueForManifestField 0x00000140 6 twinapi.appcore.dll Windows::ApplicationModel::Core::CoreApplication::SetAppDisplayName 0x00000048 7 twinapi.appcore.dll [...] read more

"Mixed mode assembly" error on pure .net assembly

The question is: since it is obvious that my assembly is not mixed mode, what else can cause "Mixed mode assembly" exception? Details: I have a pure .net executable assembly hosts wcf services. I checked that it is pure .net assembly by the method found in this post Also I [...] read more

bond failing to start the backup network card on failure of main one

Our production server has 4 network cards, linked 2 by 2 on 2 bonds. External network: bond0 : eth0 up & running, eth1 active-backup Internal network: bond1 : eth2 up & running, eth3 active-backup We got at the same time failure of eth0 and eth2 : Mar 3 10:38:16 localhost [...] read more

How to calculate the virtual address for an ELF program header?

I've wrote to file some assembly instructions and I would like to make them executable. However, I'm messing up something with the program headers. I've read the whole man page about the ELF header, but I didn't understand much. #include <elf.h> #include <unistd.h> #include <fcntl.h> #include <sys/stat.h> void MakeExecutable(char *codeBuffer, [...] read more

"First-chance exception" meaning in MFC Application?

When I run my Windows Application(MFC) I get two Warnings. First-chance exception at 0x01046a44 in XXX.exe: 0xC0000005: Access violation reading location 0x00000048. First-chance exception at 0x75fdb9bc (KernelBase.dll) in XXX.exe: 0x000006BA: The RPC server is unavailable. May I know what they mean? read more

C - Get File Bytes as Unsigned Int

I need the bytes of a BIN file converted to a unsigned int, in this format (JavaScript): p.write4(shellcode.add32(0x00000000), 0x00000be9); p.write4(shellcode.add32(0x00000004), 0x90909000); p.write4(shellcode.add32(0x00000008), 0x90909090); p.write4(shellcode.add32(0x0000000c), 0x90909090); p.write4(shellcode.add32(0x00000010), 0x0082b955); p.write4(shellcode.add32(0x00000014), 0x8948c000); p.write4(shellcode.add32(0x00000018), 0x415741e5); p.write4(shellcode.add32(0x0000001c), 0x41554156); p.write4(shellcode.add32(0x00000020), 0x83485354); p.write4(shellcode.add32(0x00000024), 0x320f18ec); p.write4(shellcode.add32(0x00000028), 0x89d58949); p.write4(shellcode.add32(0x0000002c), 0x64b948c0); p.write4(shellcode.add32(0x00000030), 0x77737069); p.write4(shellcode.add32(0x00000034), 0x49000000); p.write4(shellcode.add32(0x00000038), 0x4120e5c1); p.write4(shellcode.add32(0x0000003c), 0x000200bc); p.write4(shellcode.add32(0x00000040), [...] read more

Issues using custom HLS block under Linux, despite a validated bare-metal design

I have written an RSA encryption block in HLS (Using Vivado 2017.2), and am trying to exercise it under Linux on the zedboard (Zynq 7020). I have verified that the hardware works, and have a fully-functioning bare-metal software interface to the hardware. Note that the HLS block is an AXI4-lite [...] read more

uPP Device Driver is dropping data from buffer

I have written code for a uPP device driver to be used with an OMAPL138 based custom board for data acquisition through a camera lens. The code for my device driver is: /* * A device driver for the Texas Instruments * Universal Paralllel Port (UPP) * * Modified by: [...] read more

Bitmap created from view too large. How to downsample a bitmap?

In an android application I'm working on right now, I generate an image from a view like so: Bitmap bg = Bitmap.createBitmap(viewport.getWidth(), viewport.getHeight(), Bitmap.Config.ARGB_8888); Canvas c = new Canvas(bg); viewport.draw(c); I later proceed to process this image further, and add it as the image for an ImageView. When I do, [...] read more

C++, Access Violation using OpenCV to get RGB value of pixel

I'm trying to use OpenCV to find the RGB values of a pixel in an image. so far I've tried the following: int blue = ((uchar *)(img->imageData + y*img->widthStep))[x*img->nChannels + 0]; int green = ((uchar *)(img->imageData + y*img->widthStep))[x*img->nChannels + 1]; int red = ((uchar *)(img->imageData + y*img->widthStep))[x*img->nChannels + 2]; int [...] read more

Unreal Engine 4 crahses

My Unreal Engine 4 keeps crashing This is what its showing EXCEPTION_ACCESS_VIOLATION reading address 0x00000048 This is the error I'm getting If anyone could help me rectify it that would be great. Cheers! read more

PEVerify Defect: It reports "Type load failed" on valid class compiled with csc.exe for compact framework

A trivial class: public class TestClass : System.ServiceModel.Security.SecurityCredentialsManager { } When compiled using csc against the MS CompactFramework v3.5 will result in a dll that fails to pass peverify, resulting in a "Type load failure". It appears to be an issue with inheriting from the SecurityCredentialsManager class which is part [...] read more

Oracle SQL - Combine results from two columns

I am seeking to combine the results of two columns, and view it in a single column: select description1, description2 from daclog where description2 is not null; results two registry: 1st row: DESCRIPTION1 Initialization scans sent to RTU 1, 32 bit mask: 0x00000048. Initialization mask bits are as follows: B0 [...] read more

C# invalid IL after altering dll with reflector and reflexil plugin

I'm trying to learn how to hack a game, and i just wanted to start by adding some functionality. I found a likely function and wanted to add a bit of code before the main execution, but the game reports invalid IL when running. I don't understand what's wrong though. [...] read more

Are multiple coexistent instances of MockRepository possible? If yes under which conditions?

Hippomocks' MockRepository supports multiple instances as far as the compiler is concerned. Some use cases are not possible, though, as they lead to unit test executable crash. Let's consider the following example. void MyCall() { } void MyCall2() { } void MySubTest() { MockRepository mockRep2; mockRep2.ExpectCallFunc(MyCall2); MyCall2(); } void MyTest() [...] read more

WebView loadUrl() shows white screen

I am trying to make a simple rss feed viewer and i have a listview, and it all works, until i click on a list item(story). I want it to open up a webview and it starts to with the following code. The URL in the bundle is what I [...] read more