[Paraview-developers] Catalyst error on SaveScreenshot

[Utkarsh Ayachit]

Menno,

Here's a fix for the catalyst edition generation code:

  https://gitlab.kitware.com/paraview/paraview/merge_requests/1989

Are you generating your own editions? Let me know if you want me to
pregenerate an updated edition with this fix for you.

Utkarsh

On Wed, Oct 25, 2017 at 8:02 AM, Utkarsh Ayachit <
utkarsh.ayachit at kitware.com> wrote:

> This is indeed a bug. I suspect the Catalyst edition is missing the
> proxies used to save screenshot.
>
> I've reported an issue here: https://gitlab.kitware.
> com/paraview/paraview/issues/17794
>
> I can put together a quick fix once I get to work.
>
> Utkarsh
>
> On Wed, Oct 25, 2017 at 4:37 AM, Deij-van Rijswijk, Menno <M.Deij at marin.nl
> > wrote:
>
>> Hi,
>>
>>
>>
>> So far I have linked our co-processing interface to the full source build
>> of paraview, which works. In a bid to reduce the memory footprint and
>> binary size I linked to the Catalyst edition “Base/Enable-Python/Essentials
>> /Extras/Rendering-Base/Rendering-Base-Python”. The memory footprint is
>> indeed reduced, so it seems worthwhile to use a Catalyst edition. When I
>> try to save an image, however, the pipeline that works fine on the
>> executable linked to the full ParaView build gives an error on the
>> executable linked to the Catalyst build:
>>
>>
>>
>>   File "<string>", line 2, in <module>
>>
>>   File "coproc.py", line 180, in DoCoProcessing
>>
>>
>>
>>   File "/home/mdeij/src/Catalyst/build/lib/site-packages/paraview/coprocessing.py",
>> line 271, in WriteImages
>>
>>     magnification=view.cpMagnification, quality=quality)
>>
>>   File "/home/mdeij/src/Catalyst/build/lib/site-packages/paraview/simple.py",
>> line 1071, in SaveScreenshot
>>
>>     return _SaveScreenshotLegacy(filename, view=view, **params)
>>
>>   File "/home/mdeij/src/Catalyst/build/lib/site-packages/paraview/simple.py",
>> line 997, in _SaveScreenshotLegacy
>>
>>     ImageQuality=imageQuality)
>>
>>   File "/home/mdeij/src/Catalyst/build/lib/site-packages/paraview/simple.py",
>> line 1080, in SaveScreenshot
>>
>>     options = servermanager.misc.SaveScreenshot()
>>
>> AttributeError: 'PVModule' object has no attribute 'SaveScreenshot'
>>
>>
>>
>>
>>
>> Any idea why this happens and how to fix it? Am I using the right
>> Edition(s)?
>>
>>
>>
>> Thanks and best wishes,
>>
>>
>>
>>
>>
>> Menno Deij – van Rijswijk
>>
>>
>>
>> dr. ir. Menno A. Deij-van Rijswijk | Researcher / Software Engineer | MARIN
>> Software Group
>> MARIN | T +31 317 49 35 06 <+31%20317%20493%20506> | M.Deij at marin.nl |
>> www.marin.nl
>>
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