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Re: [shapeworks-dev-support] SW Studio seg fault


Chronological Thread 
  • From: Allen Sanderson <allen@sci.utah.edu>
  • To: shapeworks-dev-support@sci.utah.edu, Allen Sanderson <allen@sci.utah.edu>
  • Subject: Re: [shapeworks-dev-support] SW Studio seg fault
  • Date: Tue, 9 Jun 2020 12:35:23 -0600
  • Ironport-sdr: w/YZ/dhm6ER5QG3QPVqv4D9tswnzTMMyI85drWnDj4Z4eFKgWBaIMQnNLu5Wj3RD4JhHwXnOdF uZEcosAZPbTNFe6dS5t6tRPE6/H2KoUJDRbaUOV2JGCXxUc4x6A8qXjBzV839lmSD0/lUzSC5D zsrl9vJQZoONYNDt0JbHzTzi4FHcVkPX5GtApvqN6QokMOH9cpWQN5tL2IbcCsAYNzHp1XI2iZ zmLO4vgptPYkgc+1NaxAo+8619o+rMvyF4Lw/53/buBGwV2jEcfI/lhceMVZ+Mldqo+tlOlxVk Lu4=
Here is a bit more on the second seg fault I am getting

Open SW Studio,
Open the project,
Select difference
Click on Run Reconstruction.

Here is the initial cost spew:

There are 8071 / 8192 good points.
Pmatrix - nnz = 96852
Kmatrix - nnz = 2043081
Lmatrix - nnz = 2236785
0
1
#iterations: 2
estimated error: 5.31546e-28
5.31546e-28
Computing Wmatrix:
Mean: 45.0914
Total: 45.0914
#iterations: 2
estimated error: 5.31545e-28
5.31545e-28
Computing Wmatrix:
Mean: 42.454
Total: 42.454
..
Isosurface: /tmp/_dense-noQC.vtk
Segmentation fault


here is crash stack:

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libvtkCommonCore-8.2.1.dylib   0x00000001153f631d vtkGenericDataArray<vtkAOSDataArrayTemplate<float>, float>::GetComponent(long long, int) + 29
1   libvtkFiltersCore-8.2.1.dylib 0x0000000114a22976 vtkGlyph3D::Execute(vtkDataSet*, vtkInformationVector*, vtkPolyData*, vtkDataArray*, vtkDataArray*) + 4710
2   libvtkFiltersCore-8.2.1.dylib 0x0000000114a21692 vtkGlyph3D::RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 66
3   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114de88e5 vtkExecutive::CallAlgorithm(vtkInformation*, int, vtkInformationVector**, vtkInformationVector*) + 69
4   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114de319d vtkDemandDrivenPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 61
5   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114dddc48 vtkCompositeDataPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 104
6   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114de291c vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 1196
7   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114e0afde vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 974
8   libvtkCommonExecutionModel-8.2.1.dylib 0x0000000114e0b44e vtkStreamingDemandDrivenPipeline::Update(int, vtkInformationVector*) + 254
9   edu.utah.sci.shapeworks.studio 0x000000010e1ca815 Viewer::display_object(QSharedPointer<DisplayObject>) + 2021



Cheers,

Allen 




On Jun 9, 2020, at 11:47 AM, Allen Sanderson <allen@sci.utah.edu> wrote:

As Alan gave me a template for groups I am loading it and getting a hard crash with the following:

Open SW Studio,
Open the project,
Immediately click on “Difference” SW studio will crash, seg fault.

I can do this consistently. 

However, if I pause until the initial “reconstructed” surface comes up it does not crash.

Also, being these are the initial “reconstructed” surfaces  which are not very good. I ran the reconstruction using the defaults. During this process SW Studio crashed as well.  I am running it again to see if it crashes consistently for this case. As Alan has the data being used I am including my groups.xml file so it can be duplicated. 



<groups.xml>


Cheers,

Allen


Allen Sanderson
SCI Institute
University of Utah





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