PointCloudLibrary / PointCloudLibrary/pcl
[visualizer] call visualizer thread crash
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- Dominant language
- C++
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- 4d 10h
- Merged PRs (30d)
- 6
Description
Normals visualisation example
Generating example point clouds.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:307 WARN| vtkOpenGLPolyDataMapper::GetVertexShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetVertexShaderCode instead.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:299 WARN| vtkOpenGLPolyDataMapper::SetVertexShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetVertexShaderCode instead.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:337 WARN| vtkOpenGLPolyDataMapper::GetGeometryShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetGeometryShaderCode instead.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:329 WARN| vtkOpenGLPolyDataMapper::SetGeometryShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetGeometryShaderCode instead.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:322 WARN| vtkOpenGLPolyDataMapper::GetFragmentShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetFragmentShaderCode instead.
2021-09-25 11:02:47.801 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:314 WARN| vtkOpenGLPolyDataMapper::SetFragmentShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetFragmentShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:307 WARN| vtkOpenGLPolyDataMapper::GetVertexShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetVertexShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:299 WARN| vtkOpenGLPolyDataMapper::SetVertexShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetVertexShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:337 WARN| vtkOpenGLPolyDataMapper::GetGeometryShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetGeometryShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:329 WARN| vtkOpenGLPolyDataMapper::SetGeometryShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetGeometryShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:322 WARN| vtkOpenGLPolyDataMapper::GetFragmentShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::GetFragmentShaderCode instead.
2021-09-25 11:02:47.802 ( 0.174s) [ 4F2B5680]vtkOpenGLPolyDataMapper:314 WARN| vtkOpenGLPolyDataMapper::SetFragmentShaderCode was deprecated for VTK 9.0 and will be removed in a future version. Use vtkOpenGLShaderProperty::SetFragmentShaderCode instead.
pcl_visualizer_demo: ../nptl/pthread_mutex_lock.c:81: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.
已放弃 (核心已转储)
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Research direction
Reproduce the Normals visualisation example and capture the conditions that lead to the pthread mutex assertion after the VTK shader deprecation warnings. Inspect the visualizer thread and its shutdown or synchronization path; done means the example completes without the mutex crash.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100