dolfin team mailing list archive

[Andre Massing <massing@xxxxxxxxx>]

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Hi!

When I try to execute the stokes python examples in
demo/stokes-iterative or undocumented/stokes*

the plotting routine always fails with (here for the taylor-hood example)

Traceback (most recent call last):
  File "demo_stokes-taylor-hood.py", line 83, in <module>
    plot(u)
  File
"/home/andre/Work/software/FEniCS/install/stable/dolfin/release/lib/python2.7/site-packages/dolfin/common/plotting.py",
line 121, in dolfin_plot
    return viper_dolfin.plot(make_viper_object(object, mesh=mesh),
*args, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 471, in plot
    fig = _plotter.plot(data, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 413, in plot
    return self.autoplot(plot_object, *args, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 432, in autoplot
    plotter = Viper(plot_object, *args, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 65, in __init__
    self.plot(data, *args, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 90, in plot
    plot_method(data, *args, **kwargs)
  File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 138, in plot_genericfunction
    self.x = data.compute_vertex_values(self.mesh)
TypeError: compute_vertex_values() takes exactly 3 arguments (2 given)

Is that just me or is that a known bug?

- --
Andre


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