using skinframe in DLL, crash when exits

   I want to use skinframe to decorate my own dialog in regular MFC DLL. Everything is ok in runtime . But when the main application exits, it crashes. The error happends in the file "afxwinl.inl" ,line 37 "{  return afxAmbientActCtx; }", and the tip is "0x0000005 clashing happens when reading 0x1003c770".

   On the other hand, if the main application call the own dialog directly, there is no problem.

   By the way, if the main application use my own dialog firstly and DLL use it later, no error happens.

   I  appreciate any help.

 

We get the crash after this code has been executed:

 

CXTPCommandBars* pCommandBars = (CXTPCommandBars*)CXTPCommandBars::CreateObject();

if (pCommandBars)

{

    pCommandBars->SetSite(this);

    CXTPPopupBar *pPopupBar = CXTPPopupBar::CreatePopupBar(pCommandBars);

    CXTPControlButton *pButton = (CXTPControlButton*)pPopupBar->GetControls()->Add(xtpControlButton, 1000);

    pButton->SetCaption("Test");

    pCommandBars->TrackPopupMenu(pPopupBar, TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_VERTICAL, point.x, point.y, this);

    pPopupBar->InternalRelease();

    pCommandBars->InternalRelease();

}

 

 

I've tried to make a sample project where this would happen, but it doesn't. Here's the structure:

 

EXE initializes OCX. Then a member function is called where a dialog is shown (the OCX is dependent on ToolkitPro). In this dialog we run the code above, displaying a menu. As soon as this menu has been shown (nothing more), we get a crash when we press "Cancel" in this dialog (effectively exiting the application).

 

It's crazy. But if we use a normal menu, the problem goes away.