Is also fixed by D345

In T24767#205961, @thomass wrote:

Although the task was closed I can still reproduce the error:

1. Load 3d+t Heart
2. Change timestep
3. Load US4DCyl
4. ----> CRASH from vtkOpenGLPolyDataMapper

T27462 covers this task alreadey for ImageVtkMapper2D and PlaneGeometryDataVtkMapper3D.
Other mappers have still to be checked.

Pushed new branch T27100-Develop-integration.

I am not sure if I find the reason/solution. But at least it seems to be a sensible work arround.

I guessed so to. For me it is not clear where to query the correct current temp path?

Solution is probably QWebEngineProfile::SetCachePath() and SetPersistentStoragePath(): https://stackoverflow.com/questions/37774910/how-to-prevent-creating-strange-folders-while-using-qwebengineview

Substract Tool also crashes, Paint, Wipe and Correction works

If timestep != 0, the m_CurrentTimeStep is changed with SetCurrentTimeStep(t). In this function Initalize() is called without the m_SmoothFilter initialized before. m_SmoothFilter equals nullptr.

Probably a similar to T24767 (sorry for re-opening but maybe the information from that one helps to narrow it down).
I acutally produced the crash even if the timesteps where valid in both images (contrary to the description).

Although the task was closed I can still reproduce the error:

The problem of different class types / image types is also the source for the bug mentioned in T27386: [MultiLabel] Workbench crashes if autocrop is used with opened plugin view without patient image.
@floca suggested to completely remove the autocrop-action from the context menu (at least for the multilabel segmentation) because it is not clear what to expect. Multilabel segmentations offer different possibilities for cropping and this could be handled inside the multilabel segmentation view.
That's also an option I see for the issue mentioned in 2.

@kahl I can confirm your workflow for the ITK NrrdImageIO reader.
@kislinsk I can also confirm that autocrop does not alter the name if used on a binary segmentation.

Branch has only minor changes and is very old. I will close this, if we need this feature we can reopen the task.

T25608-SimpleOpenCVExample can be merged without problems to the current develop (2020-07-08 / 1640525aa59e1dcd48eefabb58afc9e4e6d1af81) and works.

I used this for an experiment where we successfully grabbed HD stereo images in reale time. The example is there in the branch, however, the use case is too specific for the master. Whoever want's to test it please compile this branch.

Was merged to the master together with T24287, closing this bug.

This bug is not relevant any more. Deactivated the tests long ago because the test itself caused to many errors on the continous clients.

Was already merged to the master together with T24287, closing this bug.

Pivot calibration is running fine since a while, closing this bug...

The simple example worked, sorry for never merging it. I will test it on a current master and decide on this task as soon as possible.

The project was presented at BVM 2020, all information on the ongoning project (installer, test data, paper, video, etc.) can be found on this Open Science Framework page: https://osf.io/r7f5d/

Works fine for Windows, feature is available. Status for Linux has to be testet but if there are issues we can make a new task on this.

Best bug!

I tested Tutorial Step 6 with Windows (presumably what the OP used) and Pic3D (see task description: C:\ws\MITK\bin\CMakeExternals\Source\MITK-Data\Pic3D.nrrd).
Depending on the threshold values I used I was either able to get a segmentation mask or the UI froze for a short time and nothing happened.
However, I did not receive any log output related to GPU, OpenGL or the like.

On the develop (neither debug nor release) I also cannot reproduce the bug, so I think we can close it for now.

@kalali I can confirm that there is no option to use autocrop when using the ITK NrrdImageIO reader. However, when you load an image with the ITK reader (I used MultiLabel/Pic3DAsMultilabelImage.nrrd as well) and you convert it to a segmentation
(Right click ->Convert to segmentation) and then autocrop the new segmentation node, the name also changes to "No Name". So it might be a general problem when autocropping.

As the bug couldn't be reproduced, it can be closed.

soon'ish == 2 weeks ;)

@norajitr We discussed this today in the MITK 2020 meeting and it stays on the high priority list, no promises regarding a date for a fix but at least some investigation of the underlying cause should happen soon'ish

I'm fine with it because it's a minor bug. If anybody want's to fix it just re-open the task and do it...

Pushed new branch T27140-IGT-XDoFTo6DofFilterAndExample-2020-07.

It was a clean build with MITK_BUILD_CONFIGURATION = WorkbenchRelease. I also enabled XNAT and only build "release". But I think that's all.

Which configuration did you used to build it? Was it a clean build?

With the installer you send me it worked :-(
I fetched and pulled develop this morning. What else should I try to narrow it down?

In T27525#205434, @kleina wrote:

What about the Segmentations? I was wrong, I tried with the current develop as well (sorry, was used to having the master branch on clone :-D).
I had Hanno also try it and the segmentations are missing for him as well.
I put an installer into the same folder, you can just start it from the bin folder to reproduce.

AFAIK there is no special tutorial for QtCreator. The code should be the same, as it should (like MITK in general) work on both platforms.
In QtCreator, you select the project you want to build in the lower left corner where the "green play buttons" are.
For your specific question, you need to add cmd arguments when starting the project. Here is a stackoverflow post on how to do that, hope that helps: https://stackoverflow.com/questions/1593288/qtcreator-and-command-line-arguments

This is the error message, that was not there with the old installer:

What about the Segmentations? I was wrong, I tried with the current develop as well (sorry, was used to having the master branch on clone :-D).
I had Hanno also try it and the segmentations are missing for him as well.
I put an installer into the same folder, you can just start it from the bin folder to reproduce.

Hi there! 🙂

Hi there! 🙂

Hi there! 🙂

Hi there! 🙂

Hi there! 🙂

Hi there! 🙂

Hi there! 🙂