The inferior stopped because it triggered an exception. Stopped in thread 0 by Exception...?

The inferior stopped because it triggered an exception. Stopped in thread 0 by Exception...?

Complete Error Message in Debugger:

"The inferior stopped because it triggered an exception. Stopped in thread 0 by Exception 0xfbdeba, code: 0xc0000005: read access violation at 0x0, flags= 0x0."

I can compile my code without any error, but when I run it or debug, It crashes,

this error thrown when I used A QMessagebox to show a message, if I comment out this message program runs normally. I try to place QMessagebox in main.cpp just after Initializing of the QApplication the same error exist.

I can't understand what is the reason for this error???

Please guide me. I use QT 4.8.1 with msvc 2010 compiler.

And what I try to do: I try to change an open source application named Open-sankore (source-code here... ) and try to check that if user completed the registration form? if not show a messagebox to user.

I add a code part to UBApplication::exec(..)'s first line.

int UBApplication::exec(const QString& pFileToImport)
{

if(CheckLock() == -1)
{
   QMessageBox myBox;
   myBox.setText("Please Complete The Registration form to continue!");
   myBox.setWindowTitle("Warning!");
   myBox.exec();
}

After the error occurs debug cursur goes to UBBoardController.h and function below

UBBoardView* controlView()
    {
        **return mControlView;**
    }

I found that this error mostly happens when trying to use a variable that is not initialized.

Qt Inferior stopped because it triggered an exception, The value of it exactly same in VS and QT. May I please know what is stack trace ? I am new to QT. Reply Quote 0. "The inferior stopped because it triggered an exception. Stopped in thread 0 by Exception 0xfbdeba, code: 0xc0000005: read access violation at 0x0, flags= 0x0." I can compile my code without any error, but when I run it or debug, It crashes,


This error occurs when the unused object is deleted in the destructor.

The inferior stopped because it triggered an exception , "The inferior stopped because it triggered an exception. Stopped in thread 0 by Exception 0xfbdeba, code: 0xc0000005: read access violation at 0x0, flags= 0x0. Exception Triggered <p>The inferior stopped because it triggered an exception.<p>Stopped in thread 0 by: Exception at 0x64f7e49c, code: 0xc0000005: read access violation at: 0x0, flags=0x0 (first chance). OK. Code is listed below. mainwindow .h. #ifndef MAINWINDOW_H #define MAINWINDOW_H #include <QMainWindow> #include <QApplication> #include


I have found one answer: this error occurs mostly happens when one pointer is not initialized. You should check UR code to find it. For example:

T* t;
t=NULL;

Just make the pointer a "NULL".

Thread: Exception from moveToThread, The inferior stopped because it triggered an exception. Stopped in thread 0 by: Exception at 0x0, code: 0xc00000005: write access violation at:� <p>The inferior stopped because it triggered an exception.<p>Stopped in thread 0 by: Exception at 0xfe1e6aa, code: 0xc0000005: read access violation at: 0x0, flags=0x0 (first chance).


Qt Application throws an Access violation exception during startup, That's my environment: MS VS 2010 Qt 4.8.4 Qwt 6.0.0 I don't know if this is relevant, but I I posted it in a new thread (because it has little to do with this thread): C++ the error was: "The inferior stopped because it triggered an exception. "The inferior stopped because it triggered an exception. Stopped in thread 14 by: Exception at 0x7fff93dc7cac, code: 0xc0000005: read access violation at: 0x0, flags=0.0 (first chance)." If I left it there for around 30s then Qt Creator would totally crash. I also tried to directly build in release mode then the application would crash.


Crash in Runtime when iterating through list du, Exception Triggered: The inferior stopped because it triggered an exception. Stopped in thread 0 by: Exception at 0x7ffbaa518e6e, code� Exception Triggered ----- The inferior stopped because it triggered an exception.<p>Stopped in thread 0 by: Exception at 0x7ff8533d9090, code: 0xc0000005: read access violation at: 0x0, flags=0x0 (first chance). and the following 2 build problems:


Qt Access violation, There is "The inferior stopped because it triggered an exception. Stopped in thread 0 by: Exception at 0x0, code: 0xc00000005: write access� There is "The inferior stopped because it triggered an exception. Stopped in thread 0 by: Exception at 0x0, code: 0xc00000005: write access violation at: 0x8, flags=0x0." happened when I want to debug my app on debug and release build. No exception when run my application on release and debug build. I loaded my project and debug using VS2005.