El jueves, 21 de marzo de 2013 14:52:57 UTC+1, Robert Cimrman escribió:
Hi Angel,
On 03/21/2013 02:42 PM, Angel Go?i Moreno wrote:
Hi,
I am new to SfePy,
Welcome!
Thanks!
examples/diffusion/poisson.py as the tutorial says. The file cylinder.vtk is created. Then I run ./postproc.py cylinder.vtk but when I do so I get
After installing everything, I run $ ./simple.py the
next error:
*traits.trait_errors.TraitError: The 'current_scene' trait of an Engine instance must be a Scene or None, but a value of
was specified.* Could you post the whole error message (if there is), so that we can see the line numbers?
/home/angel/Escritorio/PDE/etsproxy/enthought/__init__.py:7:
DeprecationWarning: enthought namespace imports are deprecated
DeprecationWarning)
Traceback (most recent call last):
File "./postproc.py", line 444, in <module>
main()
File "./postproc.py", line 437, in main
view = view_file(filenames, filter_names, options)
File "./postproc.py", line 250, in view_file
domain_specific=options.domain_specific)
File
"/home/angel/Escritorio/PDEs/sfepy-master/sfepy/postprocess/viewer.py",
line 837, in call_mlab
self.engine.current_scene = self.scene
File "/home/angel/Escritorio/PDE/traits/traits/trait_types.py", line
2724, in validate
self.validate_failed( object, name, value )
File "/home/angel/Escritorio/PDE/traits/traits/trait_types.py", line
2555, in validate_failed
self.error( object, name, value )
File "/home/angel/Escritorio/PDE/traits/traits/trait_handlers.py", line
170, in error
value )
traits.trait_errors.TraitError: The 'current_scene' trait of an Engine
instance must be a Scene or None, but a value of
What is yout Mayavi version?
4.2.1
I can run mayavi first and then load the file cylinder.vtk but it shows
the
cylinder all blue and not as in the tutorial online.
So you used the surface module to see something, right? The click on the file name and change "Point scalars name" from "node_groups" to "t" and you should see the temperature distribution. Does it help?
It works!!
Cheers, r.
Thanks a lot! Angel.