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IDProjectCategoryView StatusDate SubmittedLast Update
0012584ParaView(No Category)public2011-09-09 12:112016-08-12 09:58
Assigned ToKitware Robot 
PriorityhighSeverityminorReproducibilityhave not tried
PlatformOSOS Version
Product Version3.10.1 
Target VersionFixed in Version 
Summary0012584: PythonCalculator does not work on Mac OSX
DescriptionThe PythonCalculator generates the error shown below, even when using simple cases, such as setting an array to a constant value (which is the first example shown in the wiki for the PythonCalculator). A similar error (included below) occurs when the command "import numpy" in the python shell in Paraview. My guess is that the Paraview fails to distinguish between the python version installed with Paraview, and the python version that is native to Mac OSX system.
Best, Mark

Error thrown by PythonCalculator:
  File "<string>", line 13
    retVal = area(inputs[0])mport
SyntaxError: invalid syntax
Traceback (most recent call last):
  File "<string>", line 4, in <module>
  File "/Users/partyd/Projects/ParaView-3.10/build/ParaView-build/Utilities/VTKPythonWrapping/site-packages/paraview/vtk/", line 5, in <module>
RuntimeError: This module depends on the numpy module. Please makesure that it is installed properly.

Error thrown by "import numpy" in the Paraview Python shell:
>>> import numpy
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/", line 130, in <module>
    import add_newdocs
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/", line 9, in <module>
    from lib import add_newdoc
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/lib/", line 152, in <module>
    from type_check import *
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/lib/", line 8, in <module>
    import numpy.core.numeric as _nx
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/core/", line 5, in <module>
    import multiarray
ImportError: dlopen(/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/core/, 2): no suitable image found. Did find:
    /System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/numpy/core/ mach-o, but wrong architecture
TagsNo tags attached.
Topic Name
Typeincorrect functionality
Attached Files

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-  Notes
Cory Quammen (developer)
2016-07-25 14:58

This is still a problem. When instantiating a Python Calculator in ParaView 5.1 on Mac OS X 10.11.4, I get the error message

/Applications/ RuntimeWarning: compiletime version 2.6 of module 'mtrand' does not match runtime version 2.7
  from .mtrand import *
Kitware Robot (administrator)
2016-08-12 09:58

Resolving issue as `moved`.

This issue tracker is no longer used. Further discussion of this issue may take place in the current ParaView Issues page linked in the banner at the top of this page.

- Issue History
Date Modified Username Field Change
2011-09-09 12:11 foret37 New Issue
2016-07-25 14:58 Cory Quammen Note Added: 0036565
2016-07-25 14:59 Cory Quammen Priority normal => high
2016-08-12 09:58 Kitware Robot Note Added: 0038069
2016-08-12 09:58 Kitware Robot Status backlog => closed
2016-08-12 09:58 Kitware Robot Resolution open => moved
2016-08-12 09:58 Kitware Robot Assigned To => Kitware Robot

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