[Paraview] Catalyst edition: no proxy for XMLPPolyDataWriter found

[Lars Bilke]

Hi Andy,

I can create XMLPPolyDataWriter in pvpython without errors. With a normal ParaView build as well as with the Rendering-Base-Python edition it works but I wanted to have a small custom edition.

I am using the next branch from yesterday (79f7fdc).

Best,
Lars

Am 18.08.2014 um 20:39 schrieb Andy Bauer <andy.bauer at kitware.com>:

> Hi Lars,
> 
> When you run pvpython can you create the XMLPPolyDataWriter ?
> 
> To test this just do:
> from paraview.simple import *
> w = XMLPPolyDataWriter()
> 
> The safest way to test this stuff is to try it with a "normal" ParaView build with MPI and Python enabled. If you can link and run against this then it has to do with your edition which you can then check on issues by using pvpython. We don't do a lot of testing on the generated Catalyst editions yet so it's possible that something snuck in to them.
> 
> Also, what version of ParaView are you using?
> 
> Andy
> 
> 
> 
> 
> On Mon, Aug 18, 2014 at 2:22 PM, Lars Bilke <lars.bilke at ufz.de> wrote:
> Hi Andy,
> 
> thanks for looking into it.
> 
> I further noticed that the same error occurs when I use the official Extras-edition (plus Enable-Python). When using the Rendering-Base-Python edition everything works.
> 
> Best,
> Lars
> 
> Am 18.08.2014 um 16:26 schrieb Andy Bauer <andy.bauer at kitware.com>:
> 
> > Hi,
> >
> > I will look at this a bit more but I'm wondering if you tried doing the same with just a full ParaView build and if you did, how did it work?
> >
> > Regards,
> > Andy
> >
> >
> > On Mon, Aug 18, 2014 at 9:42 AM, Lars Bilke <lars.bilke at ufz.de> wrote:
> > Dear ParaView users,
> > I have created a custom catalyst edition (see attached manifest). It is basically the same as the Extras-edition with some parts removed. I have integrated a catalyst adaptor into my application. Everything builds and links fine. Now I want to use a python coprocessing pipeline (see attached script). When running I get the following output:
> >
> > Generic Warning: In /Users/bilke/code/catalyst/fem-python/ParaViewCore/ClientServerCore/Core/vtkProcessModuleInitializePython.h, line 254
> > Non-app bundle in install directory not supported
> >
> > Error: Could not import vtkCommonComputationalGeometryPython
> > Error: Could not import vtkRenderingCorePython
> > Error: Cannot import vtkPVServerManagerDefaultPython
> > Error: Cannot import vtkPVServerManagerRenderingPython
> > Error: Cannot import vtkPVAnimationPython
> > ERROR: In /Users/bilke/code/catalyst/fem-python/ParaViewCore/ServerImplementation/Core/vtkSIProxyDefinitionManager.cxx, line 565
> > vtkSIProxyDefinitionManager (0x7ff1c9527d70): No proxy that matches: group=filters and proxy=XMLPPolyDataWriter were found.
> >
> > Traceback (most recent call last):
> >   File "<string>", line 2, in <module>
> >   File "Slice.py", line 73, in DoCoProcessing
> >   File "/Users/bilke/code/catalyst/build-fem-python/lib/site-packages/paraview/coprocessing.py", line 103, in UpdateProducers
> >     self.CreatePipeline(datadescription)
> >   File "Slice.py", line 29, in CreatePipeline
> >   File "Slice.py", line 17, in _CreatePipeline
> >   File "Slice.py", line 23, in Pipeline
> >   File "/Users/bilke/code/catalyst/build-fem-python/lib/site-packages/paraview/coprocessing.py", line 280, in CreateWriter
> >     return self.RegisterWriter(writer, filename, freq)
> >   File "/Users/bilke/code/catalyst/build-fem-python/lib/site-packages/paraview/coprocessing.py", line 234, in RegisterWriter
> >     writer, filename, freq)
> >   File "/Users/bilke/code/catalyst/build-fem-python/lib/site-packages/paraview/coprocessing.py", line 252, in WriterParametersProxy
> >     proxy.GetProperty("Input").SetInputConnection(
> > AttributeError: 'NoneType' object has no attribute ‚GetProperty'
> >
> >
> > Why is the writer proxy searched in the filters group? It should be in the writers group right?
> >
> > Thanks for your help!
> >
> >
> >
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