dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Shawn Walker wrote:
> Ok, this is a different error but has to do with viper.
>
> When I try to run the example on the web page (for viper), I get this:
>
> > > > u = Function("poisson.xml")
> Traceback (most recent call last):
>    File "<stdin>", line 1, in <module>
>    File 
> "/home/walker/build/lib/python2.6/site-packages/dolfin/function.py", line 
> 521, in __new__
>      raise TypeError, "The first argument must be a 'cpp.FunctionSpace'"
> TypeError: The first argument must be a 'cpp.FunctionSpace'
>
> Any suggestions?

Yes, the first argument should be a cpp.FunctionSpace ;).

The example is outdated. To create a function, should need to supply the 
function space and read the vector from a file. Take a look at 
demo/pde/advection-diffusion/python

Garth

> - Shawn
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