dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

It looks like some recent updates to Viper (blame: Martin :-) has
broken the Function class in DOLFIN.

Here's what I get when running the standard Poisson demo in DOLFIN:

Traceback (most recent call last):
  File "demo.py", line 53, in <module>
    f = Source(element, mesh)
  File "demo.py", line 29, in __init__
    Function.__init__(self, element, mesh)
  File
  "/home/logg/local/lib/python2.5/site-packages/dolfin/dolfin.py",
  line 3722, in __init__
    this = _dolfin.new_cpp_Function(*args)
NotImplementedError: Wrong number of arguments for overloaded function
'new_cpp_Function'.

It looks like (Py)DOLFIN now believes that Function is the wrapped
dolfin::Function and not dolfin.Function defined in assemble.py.

Any ideas what goes wrong?

It's possible that we just need to make a simple rearrangement of the
order of imports.

-- 
Anders