[solved] Crash on exit since update 17.2 -> 18.0

Today I tried to upgrade my application from version 17.2 to version 18.0.1 of the CodeJock Toolkit.

I'm using Microsoft Visual Studio Community 2017, version 15.2.
I statically link to the Unicode Debug Win32 version of the Codejock library, built using the default Deploy tool.

In the debug version, I consistently get an error on exit that did not exist prior to the upgrade. See the stack trace below. In the release build, I get this problem at random (not reproducable).

In version 17.2 I never had this problem, but when searching the forum, this seems to have been a problem before.

What can I do to help to resolve this?


     00000000()    Unknown
     [Frames below may be incorrect and/or missing]   
>    MyApp.exe!CCmdTarget::InternalRelease() Line 168    C++
     MyApp.exe!CXTPMarkupObject::Release() Line 653    C++
     MyApp.exe!CXTPMarkupPropertyMetadata::~CXTPMarkupPropertyMetadata() Line 158    C++
     [External Code]   
     MyApp.exe!CXTPMarkupDependencyProperty::~CXTPMarkupDependencyProperty() Line 188    C++
     [External Code]   
     MyApp.exe!CXTPMarkupObject::OnFinalRelease() Line 647    C++
     MyApp.exe!CCmdTarget::InternalRelease() Line 177    C++
     MyApp.exe!CXTPMarkupObject::Release() Line 653    C++
     MyApp.exe!CXTPMarkupPropertyFromNameMap::~CXTPMarkupPropertyFromNameMap() Line 99    C++
     MyApp.exe!CXTPSingleton<CXTPMarkupPropertyFromNameMap>::Destroy(void * ptr) Line 112    C++
     MyApp.exe!CXTPSingletonPointer::Destroy() Line 105    C++
     MyApp.exe!CXTPSingletonPointer::~CXTPSingletonPointer() Line 55    C++
     [External Code]   
     MyApp.exe!_execute_onexit_table::__l2::<lambda>() Line 206    C++
     MyApp.exe!__crt_seh_guarded_call<int>::operator()<void <lambda>(void),int <lambda>(void) &,void <lambda>(void) >(__acrt_lock_and_call::__l2::void <lambda>(void) && setup, _execute_onexit_table::__l2::int <lambda>(void) & action, __acrt_lock_and_call::__l2::void <lambda>(void) && cleanup) Line 204    C++
     MyApp.exe!__acrt_lock_and_call<int <lambda>(void) >(const __acrt_lock_id lock_id, _execute_onexit_table::__l2::int <lambda>(void) && action) Line 912    C++
     MyApp.exe!_execute_onexit_table(_onexit_table_t * table) Line 160    C++
     MyApp.exe!common_exit::__l2::<lambda>() Line 211    C++
     MyApp.exe!__crt_seh_guarded_call<void>::operator()<void <lambda>(void),void <lambda>(void) &,void <lambda>(void) >(__acrt_lock_and_call::__l2::void <lambda>(void) && setup, common_exit::__l2::void <lambda>(void) & action, __acrt_lock_and_call::__l2::void <lambda>(void) && cleanup) Line 225    C++
     MyApp.exe!__acrt_lock_and_call<void <lambda>(void) >(const __acrt_lock_id lock_id, common_exit::__l2::void <lambda>(void) && action) Line 912    C++
     MyApp.exe!common_exit(const int return_code, const _crt_exit_cleanup_mode cleanup_mode, const _crt_exit_return_mode return_mode) Line 186    C++
     MyApp.exe!exit(int return_code) Line 278    C++

I'm glad to hear I'm not the only one!

I'm using:
- Command Bars (Ribbon)
- Docking Pane
- Report Control
- Controls

Perhaps this helps to narrow down the issue.

Alexander, that indeed seems to fix it! Thanks.

I derived MyApp from CXTPWinApp instead of CWinApp, and changed the ExitInstance function:

int MyApp::ExitInstance() {
  // Save the current state for toolbars and menus.
  .....
  // return CWinApp::ExitInstance();
  // changed to:
  return CXTPWinApp::ExitInstance();
}