Skip to content
GitLab
Projects Groups Topics Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Register
  • Sign in
  • ParaView ParaView
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributor statistics
    • Graph
    • Compare revisions
  • Issues 2k
    • Issues 2k
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 87
    • Merge requests 87
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Artifacts
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Monitor
    • Monitor
    • Incidents
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • ParaViewParaView
  • ParaViewParaView
  • Issues
  • #19845
Closed
Open
Issue created Apr 14, 2020 by Kenneth Moreland@kmorelDeveloper

Find Data breaks with multiple expressions on multiblock data

The Find Data dialog fails to query data when using multiple expressions on a multiblock dataset. To replicate, do the following:

  1. Load disk_out_ref.ex2. Load all variables. Apply.
  2. Open the Find Data dialog box.
  3. Select find Point(s) from disk_out_ref.ex2.
  4. In the first query line, select Temp is >= 300.
  5. Click + to create a new expression.
  6. In the new second query line, select Temp is <= 400.
  7. Click Run Selection Query

The query fails. In Output Messages you get the following errors:

Warning: In C:\bbd\ecd3383f\build\superbuild\paraview\src\VTKExtensions\ExtractionPython\vtkPythonSelector.cxx, line 76
vtkPythonSelector (00000173CA73A700): Could not invoke 'python_selector.execute()'

Traceback (most recent call last):
  File "C:\Program Files (x86)\ParaView 5.8.0\bin\Lib\site-packages\paraview\detail\python_selector.py", line 109, in execute
    insidedness = numpy_support.numpy_to_vtk(maskArray, deep=1, array_type=vtkConstants.VTK_SIGNED_CHAR)
  File "C:\Program Files (x86)\ParaView 5.8.0\bin\Lib\site-packages\vtkmodules\util\numpy_support.py", line 170, in numpy_to_vtk
    z_flat = numpy.ravel(z).astype(arr_dtype)
ValueError: setting an array element with a sequence.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
Assignee
Assign to
Time tracking