Hi, I tried to customize a slice DisplayableManager and register it to vtkMRMLSliceViewDisplayableManagerFactory. But after successfully compiling our extension, When starting the 3D slicer, it will report “/Slicer/Slicer-SuperBuild-Debug/VTK/Common/Core/vtkDebugLeaks.cxx, line 272, Deleting unknown object: vtkMRMLLiverResectionsDisplayableManager”
And the following error is “/Slicer/Libs/MRML/DisplayableManager/vtkMRMLDisplayableManagerFactory.cxx, line 136, vtkMRMLSliceViewDisplayableManagerFactory (0x555584f96130): RegisterDisplayableManager - vtkMRMLLiverResectionsDisplayableManager is not a displayable manager. Failed to register”
For creating customized DisplayableManager I referenced slicer markups’ MRMLDM
Could you share your thoughts on possible reasons lead this error? Thank you so much.