Hi Balint,
There's a problem with the Import method. The _imp handle is NULL (you can
chek it with):
print _imp.IsNull()
Since the shape is null, you can't extract edges.
Not sure where it comes from.
Thomas
2011/5/11 Balint Balassa <balint.bala...@gmx.de>
> Hello Goran,
> thanks for your help. I've tried running the code, but got an assertion
> error as follows. Does anyone have an idea what might be going wrong?
> Balint
>
>
> MSG:./src/GEOMImpl/GEOMImpl_IShapesOperations.cpp [142] :
> GEOMImpl_IShapesOperations::GEOMImpl_IShapesOperations
>
> ParametricModelingContext initialized
> - Trace ./src/GEOMImpl/GEOMImpl_IInsertOperations.cpp [472] : The
> environment variable "CSF_ResourcesDefaults" is not set, searching
> /home/cfd-betreuer/.salome/resources for the resource files.
>
> got *args: (<OCC.PAF.Context.shapes_operations object at 0x8a75eec>,
> <OCC.SGEOM.Handle_GEOM_Object; proxy of <Swig Object of type
> 'Handle_GEOM_Object *' at 0x914cb18> >, 4)
> modified args: (<OCC.SGEOM.Handle_GEOM_Object; proxy of <Swig Object of
> type 'Handle_GEOM_Object *' at 0x914cb18> >, 4)
> got **kwargs: {}
> initialized context with <class 'OCC.GEOMImpl.GEOMImpl_IShapesOperations'>
> start operation
> result: <OCC.SGEOM.Handle_GEOM_Object; proxy of <Swig Object of type
> 'Handle_GEOM_Object *' at 0x914cb30> >
> finish operation
> Traceback (most recent call last):
> File "paf_v01.py", line 22, in <module>
> _extr_edge1 = _context.shapes_operations.GetSubShape(_imp, 4)
> File "/usr/lib/pymodules/python2.6/OCC/PAF/Context.py", line 69, in
> __operation_decorator
> print 'result:', res
> File "/usr/lib/pymodules/python2.6/OCC/PAF/Context.py", line 45, in
> __exit__
> raise AssertionError('did not complete operation.\nused operation class:
> %s \nerror code: %s' % (self.operation.__class__, error_code) )
> AssertionError: did not complete operation.
> used operation class: <class 'OCC.GEOMImpl.GEOMImpl_IShapesOperations'>
>
>
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