Catalyst2 CxxSteeringExample doesn't work
I am testing the steering capabilities of Catalyst 2. however, I am having a hard time making the example work. When I run it, I just get the following error:
./bin/CxxSteeringExample ../catalyst_steering_proxies.xml ../catalyst_pipeline.py
( 0.114s) [pvbatch ] ParaViewCatalyst.cxx:291 INFO| Catalyst plugin loaded: ../catalyst_steering_proxies.xml
executing catalyst_pipeline
( 0.598s) [pvbatch ]vtkSIProxyDefinitionMan:517 ERR| vtkSIProxyDefinitionManager (0x562f7b1a1660): No proxy that matches: group=extract_writers an
d proxy=steering were found.
Traceback (most recent call last):
File "/workspace/ParaView/lib/python3.10/site-packages/paraview/catalyst/v2_internals.py", line 82, in import_and_validate
m = importlib.import_module(modulename)
File "/workspace/ParaView/lib/python3.10/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/home/seddi/paraview/Examples/Catalyst2/CxxSteeringExample/build/../catalyst_pipeline.py", line 13, in <module>
steering_extractor = CreateExtractor('steering', filterArray, registrationName='steerchannel')
File "/workspace/ParaView/lib/python3.10/site-packages/paraview/simple.py", line 486, in CreateExtractor
RegisterExtractor(extractor)
File "/workspace/ParaView/lib/python3.10/site-packages/paraview/catalyst/detail.py", line 80, in RegisterExtractor
_get_active_helper().RegisterExtractor(extractor.SMProxy)
AttributeError: 'NoneType' object has no attribute 'SMProxy'
If I remove the steering_extractor = CreateExtractor('steering', filterArray, registrationName='steerchannel')
then it works, but of course, I can't get any information back from ParaView.