Crash on button click in plugin dll

noesis_user · 15 May 2014, 19:44

Hello,
We have a plugin architecture for that we are adding plugin xaml root to mainwindow xaml. The plugin root is sent to plugin dll to access its components and events.

At core side:

Noesis::Gui::FrameworkElement* main_root = (Noesis::Gui::FrameworkElement*)(mUIRoot);

Noesis::Core::Ptr<Noesis::Gui::FrameworkElement> root =
            Noesis::Gui::LoadXaml<Noesis::Gui::FrameworkElement>(xaml_filename.c_str());

 panel->GetChildren()->Add((Noesis::Core::BaseComponent*) root.GetPtr());
   
renderFrame();

//Passing plugin xaml root to plugin dll
_plugin->setGuiRoot((Noesis::Core::BaseComponent*) root.GetPtr());

At Plugin dll:

Noesis::Gui::FrameworkElement* p1_root = (Noesis::Gui::FrameworkElement*)root_;
      
  Noesis::Gui::RadioButton* expand_patient_list_button = NsStaticCast<RadioButton*>
  (p1_root>FindName("RadioExpandCaseLoader"));

 expand_patient_list_button->Click() += MakeDelegate(this,&SetCaseLoaderGui::OnExpandPatientListButtonClicked);

Now it gets valid button pointer n all but when we click on that it crashes in MouseButtonUp event in Noesis.dll (renderer). What could lead this crash?

Thanks.

16 May 2014, 21:12

I don't see anything wrong in your code.
Could you please provide a bit more information? What kind of crash are you getting? Could you attach a crash dump?

20 May 2014, 11:30

Have you managed to reproduce this issue again?
Can you provide a sample so we can fix it?

noesis_user · 23 May 2014, 18:07

Fixed this !!

Plugin object was getting destroyed before it could use it so was the crash.

Crash on button click in plugin dll Topic is solved

Crash on button click in plugin dll

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