Like this I always get the error message.
This is what I wanted to say, the first time I start up ParaView (after
rebooting) always failed.
Utkarsh Ayachit wrote:
If you start paraview with "-dr" command line option everytime, do you
still see the odd/even behavior?
Utkarsh
On Thu, Mar 18, 2010 at 2:20 PM, Christian Werner
<[email protected]> wrote:
Hi!
I am experiencing strange behaviour in ParaView. Believe it or not, I have a
plugin that works every second time I start Paraview. I am doing the exactly
same thing with one specific image, all steps are absolutely identical,
still it works exactly only every second time.
If I have, say, an even Paraview Session, the plugin works any time. I can
use it as much as I like, change values, update it, remove it, use it again,
... it just works.
The other (odd) time I get:
Warning: In /opt/ParaView3.7/Servers/Filters/vtkTexturePainter.cxx, line 180
vtkTexturePainter (0x1b64340): Failed to locate selected scalars. Will use
image scalars by default.
This holds for an older and the actual cvs version 3.7. When I compile the
plugin for 3.6 it works ALWAYS.
I have difficulties in locating what the problem is. It seems that it is
because I am using ITK filters in this plugin (derived from
vtkSimpleImageToImageFilter) - all my VTK-only filters work without a
problem. Maybe these scalars get somehow messed up during the conversion
between ITK and VTK (every second time ...)
I know this most probably won't help you developers find any bug but I am
asking because maybe this is somehow a known issue...? Something must have
changed since Paraview 3.6 here... Since it works for many image types it is
quite big, so I can't attach it to let you check this.
Best regards,
Christian
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