None of the morphological operations works in Segmentation utils on the latest 2023.04 release installer.
Steps:
OS: Windows 10, Ubuntu
| rMITK MITK | |||
| Restricted Differential Revision | rMITKc61b76f04a10 write only image data from itk result directly to output image instead of… | ||
| Restricted Differential Revision | rMITK9a17e7beb611 Correctly handle results of morphological operations | ||
Can reproduce. When debugging, the error is caused while trying to clone a LabelSetImage. While creating a new mitk::Image from a reference, it tries to get:
ImageDataItemPointer volume = other.GetVolumeData(0); this->SetVolume(volume->GetData(), 0);
but volume is nullptr.
I'm not sure if this just needs a nullptr safeguard (and eventually an additional default initialization?) or if this should not be able to happen in the first place.
No that should not happen. What is the rest of the stack trace? Does it fail to clone a layer image or the LabelSetImage itself?
This is more of the stack trace:
MitkCore.dll!mitk::ImageDataItem::GetData() Zeile 131 MitkCore.dll!mitk::Image::Image(const mitk::Image & other) Zeile 83 MitkMultilabel.dll!mitk::LabelSetImage::LabelSetImage(const mitk::LabelSetImage & other) Zeile 75 MitkMultilabel.dll!mitk::LabelSetImage::InternalClone() Zeile 494 MitkMultilabel.dll!mitk::LabelSetImage::Clone() Zeile 33 MitkSegmentationUI.dll!ModifyLabelProcessing<3>(mitk::LabelSetImage * labelSetImage, itk::SmartPointer<mitk::SurfaceInterpolationController> surfaceInterpolator, unsigned int timePoint) Zeile 203 MitkSegmentationUI.dll!QmitkSlicesInterpolator::OnModifyLabelChanged(const itk::Object * caller, const itk::EventObject & __formal) Zeile 1915