[Paraview] vtkQuadricClustering.cxx ERROR

[Luca Cinquepalmi]

Hi all,
when I load a pvsm file into Paraview... an Outoput message window 
appears and always says:

ERROR: In 
/build/buildd/paraview-3.8.1/VTK/Graphics/vtkQuadricClustering.cxx, line 
1153

vtkQuadricClustering (0xa668530): You cannot use less than one division.


how can I solve it? I don't know what kind of error is, because when I 
close the error window, the project is loaded with no problems. Thank you!


Luca



Il 01/06/2011 17:00, Utkarsh Ayachit ha scritto:
> You have to do something like:
>
> obj = OpenDataFile("/home/luca/3dVoxView/Volumes_Storage/geostat_interp/Vol.vtk")
> repr = Show()
> repr.Representation = 'Volume'
> ....
>
> But you also need to setup lookup table and scalar opacity function
> for volume rendering.  I'd recommend using the Python-Trace
> functionality in ParaView. Load the data and change representation
> type to volume and then look at the python trace generated. It will
> show you to setup the lookup tables among other things.
>
> Utkarsh
>
>
> On Wed, Jun 1, 2011 at 10:39 AM, Luca Cinquepalmi
> <cinquepalmi at planetek.it>  wrote:
>> Hi all,
>> I'm trying to load a vtk file in Paraview using a simple python script. My
>> script is:
>>
>> from paraview.simple import *
>> obj =
>> OpenDataFile("/home/luca/3dVoxView/Volumes_Storage/geostat_interp/Vol.vtk")
>> obj.Representation = 'Volume'
>> servermanager.SaveState("/home/luca/3dVoxView/Volumes_Storage/geostat_interp/prova.pvsm")
>>
>> but when I run my script this error appears:
>>
>> Traceback (most recent call last):
>>    File "paraviewProj.py", line 3, in<module>
>>      obj.Representation = 'Volume'
>>    File
>> "/home/luca/3dVoxView/PARAVIEWWEB/build-paraview/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py",
>> line 207, in __setattr__
>>      "to add this attribute.")
>> AttributeError: Attribute Representation does not exist.  This class does
>> not allow addition of new attributes to avoid mistakes due to typos. Use
>> add_attribute() if you really want to add this attribute.
>>
>> what does it mean? what's wrong in obj.Representation='Volume' ? Thank you
>> for any suggestion...
>>
>> Luca
>>
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