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Paraview 3.98 - errors when saving geometry file

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Old   September 12, 2013, 04:45
Default Paraview 3.98 - errors when saving geometry file
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Stephen Bosch
Join Date: Feb 2013
Location: Germany
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pajot is on a distinguished road
When I try to save a geometry for an OpenFOAM case that includes a couple of slice filters and an STL terrain file, I get this error:

Code:
  ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 0 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 ERROR: In /var/tmp/portage/sci-visualization/paraview-3.98.0/work/ParaView-3.98.0-src/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 816
 vtkPVCompositeDataPipeline (0x4540a60): Input for connection index 1 on input port index 0 for algorithm vtkXMLPVAnimationWriter(0x3aa61f0) is of type vtkMultiBlockDataSet, but a vtkDataSet is required.
 

 

 
Any ideas? It could be harmless, the geometry files do get generated...

Last edited by pajot; September 12, 2013 at 04:48. Reason: New information
pajot is offline   Reply With Quote

Old   September 28, 2013, 10:45
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  #2
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Bruno Santos
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wyldckat is just really nicewyldckat is just really nicewyldckat is just really nicewyldckat is just really nice
Greetings Stephen,

Sorry for the late reply, but the information you've provided isn't enough either
Therefore, a few questions:
  1. What file format are you trying to save the data/geometry to?
  2. The error message mentions animation... how exactly are you trying to save the data/geometry? Because it seems like you're trying to save all time snapshots.
  3. Are you able to reproduce this error with one of OpenFOAM's tutorials? Such as "incompressible/simpleFoam/motorBike"?
    You'll have to uncompress the file "constant/triSurface/motorBike.obj.gz" before opening it on ParaView.
Best regards,
Bruno

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