only depending on vtk, no code to call vtk，crash when close

Development
1

A mfc application use one dll, the dll depend vtk。Free library when close the app, crash in the vtk code “ delete key;“

void vtkCommonInformationKeyManager::ClassFinalize()
{
…
delete key;

…
}

how to reslove the issue, thanks for reply

2

Hello,

It can indeed be some unchecked delete that went unnoticed until someone just tried to load the library without actually using it like you. Perhaps you could report the bug here: https://gitlab.kitware.com/vtk/vtk/-/issues . Other than that, only taking a look at your code.

best,

PC