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  4. OnInitDialog giving debug assertion failure

OnInitDialog giving debug assertion failure

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  • D Dhiraj kumar Saini

    Hi, My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function Cdialog::OnInitDialog(); the code is like the folowing: BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog(); SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); } Please help me Dhiraj Kumar Saini

    C Offline
    C Offline
    Cedric Moonen
    wrote on last edited by
    #2

    Dhiraj kumar Saini wrote:

    My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function

    Why do you call OnInitDialog yourself ? You should never call this function, it is called by the framework before the window is shown.

    Cédric Moonen Software developer
    Charting control [v1.5] OpenGL game tutorial in C++

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    • C Cedric Moonen

      Dhiraj kumar Saini wrote:

      My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function

      Why do you call OnInitDialog yourself ? You should never call this function, it is called by the framework before the window is shown.

      Cédric Moonen Software developer
      Charting control [v1.5] OpenGL game tutorial in C++

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      Dhiraj kumar Saini
      wrote on last edited by
      #3

      I am not calling it is being called from CmainDlg like this BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog();

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      • D Dhiraj kumar Saini

        I am not calling it is being called from CmainDlg like this BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog();

        C Offline
        C Offline
        Cedric Moonen
        wrote on last edited by
        #4

        Ok, I misunderstood your post. Did you use your debugger to see where exactly it crashes and check the call stack ? What is the exact error message ? Without any further information, we won't be able to help you.

        Cédric Moonen Software developer
        Charting control [v1.5] OpenGL game tutorial in C++

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        • C Cedric Moonen

          Ok, I misunderstood your post. Did you use your debugger to see where exactly it crashes and check the call stack ? What is the exact error message ? Without any further information, we won't be able to help you.

          Cédric Moonen Software developer
          Charting control [v1.5] OpenGL game tutorial in C++

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          Dhiraj kumar Saini
          wrote on last edited by
          #5

          It gives a message An unsupported operation was performed.

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          • D Dhiraj kumar Saini

            I am not calling it is being called from CmainDlg like this BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog();

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            Rane
            wrote on last edited by
            #6

            When an Assertion failed error occurs, try to debug and see exactly the problem happens using the "call stack". This will give you the line that caused the error. Regards, Rane

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            • R Rane

              When an Assertion failed error occurs, try to debug and see exactly the problem happens using the "call stack". This will give you the line that caused the error. Regards, Rane

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              Dhiraj kumar Saini
              wrote on last edited by
              #7

              Can you just tell me where is the call stack. I am new

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              • D Dhiraj kumar Saini

                Can you just tell me where is the call stack. I am new

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                Rane
                wrote on last edited by
                #8

                When an Assertion failed error occurs,click on the button "Retry" to debug. You will be able to see the "Call Stack" window aside of the output window.If not,Go to Debug ->Windows ->Call Stack to view the call stack. Regards, Rane

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                • R Rane

                  When an Assertion failed error occurs, try to debug and see exactly the problem happens using the "call stack". This will give you the line that caused the error. Regards, Rane

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                  Dhiraj kumar Saini
                  wrote on last edited by
                  #9

                  Actually earlier it was not giving any errors. But as soon as i had added few control on class CMainDlg it is giving the errorrs "Warning: UpdateData failed during dialog init.\n"

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                  • C Cedric Moonen

                    Ok, I misunderstood your post. Did you use your debugger to see where exactly it crashes and check the call stack ? What is the exact error message ? Without any further information, we won't be able to help you.

                    Cédric Moonen Software developer
                    Charting control [v1.5] OpenGL game tutorial in C++

                    D Offline
                    D Offline
                    Dhiraj kumar Saini
                    wrote on last edited by
                    #10

                    I am getting this type of error: validation failed due to OOM or other resource failure

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                    • R Rane

                      When an Assertion failed error occurs,click on the button "Retry" to debug. You will be able to see the "Call Stack" window aside of the output window.If not,Go to Debug ->Windows ->Call Stack to view the call stack. Regards, Rane

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                      Dhiraj kumar Saini
                      wrote on last edited by
                      #11

                      I am gettinh this assertion validation failed due to OOM or other resource failure

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                      • D Dhiraj kumar Saini

                        Actually earlier it was not giving any errors. But as soon as i had added few control on class CMainDlg it is giving the errorrs "Warning: UpdateData failed during dialog init.\n"

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                        Rane
                        wrote on last edited by
                        #12

                        Can you please post us the complete error message/warnings that you are getting during execution? Regards, Rane

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                        • R Rane

                          Can you please post us the complete error message/warnings that you are getting during execution? Regards, Rane

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                          Dhiraj kumar Saini
                          wrote on last edited by
                          #13

                          I think its giving assertion failure b'coz i have copied controls from other dilaog box and pasted it in my another although i have copied the member variables

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                          • D Dhiraj kumar Saini

                            I think its giving assertion failure b'coz i have copied controls from other dilaog box and pasted it in my another although i have copied the member variables

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                            SandipG
                            wrote on last edited by
                            #14

                            Did you copy code from DoDataExchange()?? I suggest to to read from some book for MFC Cedric has suggested you a very good book.

                            Regards, Sandip.

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                            • D Dhiraj kumar Saini

                              Hi, My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function Cdialog::OnInitDialog(); the code is like the folowing: BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog(); SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); } Please help me Dhiraj Kumar Saini

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                              zengkun100
                              wrote on last edited by
                              #15

                              I think reinstall your vc or repair may work :-D

                              A Chinese VC++ programmer

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                              • S SandipG

                                Did you copy code from DoDataExchange()?? I suggest to to read from some book for MFC Cedric has suggested you a very good book.

                                Regards, Sandip.

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                                Dhiraj kumar Saini
                                wrote on last edited by
                                #16

                                Sorry I was not copying DoDataExchange Properly

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                                • D Dhiraj kumar Saini

                                  Hi, My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function Cdialog::OnInitDialog(); the code is like the folowing: BOOL CMainDlg::OnInitDialog() { CDialog::OnInitDialog(); SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); } Please help me Dhiraj Kumar Saini

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                                  D Offline
                                  David Crow
                                  wrote on last edited by
                                  #17

                                  Dhiraj kumar Saini wrote:

                                  My code is giving debiug assertion failure...

                                  What line of what file is asserting?

                                  "Love people and use things, not love things and use people." - Unknown

                                  "The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

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