dll access violation

Symptomswhen accessing an STL object created in one DLL or EXE through a pointer or reference in a different DLL or EXE, y OU may experience a access violation or other serious program errors including the appearance of data corruption or data Loss.

Dynamic call DLL functions are sometimes normal, sometimes reported to access violation exceptionstypedef int (add *) (int a,int b);void Test (){Hinst=loadlibrarya ("Aimdtl.dll");(Farproc &) add=getprocaddress (HInst, "add");Add (+);}By this code,

Compile your own DLLProgramWhen calling the dll exe (avidll. dll): 0xc0000005: access violation, why is this problem. During Internal debugging, we found that the new operator was called. I don't understand, in the DLL call new operator will have

Cause: A few days ago, a feature was added without a stable version, and the program often crashed relentlessly.Symptom: When debugging crashes, the system prompts "unhandled exception in app.exe (qtguid4.dll): 0xc0000005: access violation", which

Debugging method: It is best to look at the system log file and we can find many problems from the log. This is because the database table error, fix it, restart the IIS or restart the server to try. There are customers who reflect this error in

The QT debugging problems to be solved in this article are as follows:cause : Add a two-dimensional array of type Qcolor to the code to store each pixel of the picture.Symptom : The error shown appears when debugging.reason : After Baidu and

  STL cross-platform calls may encounter many exceptions. You can try it. STL uses the template generation. When we use the template, every EXE and DLL generates their own code in the compiler, causing the static members used by the template to be

About the error access violation and too many consecutive exceptions workaround"If the DLL uses the Delphi string type, the DLL and the main program need to add Sharemem". DLL project plus sharemem This I know, but also in the main program to add?

In general, the developed MFC program generally uses the Library about MFC in VC, in the form. lib and corresponding. DLL, in the project settings, in project-> setting-> General, there is "usingMFC in a static library "or" Using MFC in a sharedDLL "

Potential errors in passing CRT objects across DLL boundariesTranslation: Magictong (Tong Lei) May 2013Copyright: MicrosoftOriginal address: http://msdn.microsoft.com/en-us/library/ms235460 (v=vs.80). aspxBrief introductionWhen you pass a C run-time