dolfin team mailing list archive

["Martin Sandve Alnæs" <martinal@xxxxxxxxx>]

2008/1/22, Anders Logg <logg@xxxxxxxxx>:
> On Tue, Jan 22, 2008 at 05:22:03PM +0100, Martin Sandve Alnæs wrote:
> > I believe I also saw this error on Kristians computer last week:
> >
> > .../dolfin/src/demo/nls/nonlinearpoisson/python$ python demo.py
> > ...
> > Traceback (most recent call last):
> >   File "demo.py", line 158, in <module>
> >     u0 = Function(element, mesh, x, compiled_form)
> >   File "/opt/dolfin-dev//lib/python2.5/site-packages/dolfin/assemble.py",
> > line 99, in __init__
> >     cpp_Function.__init__(self, *others)
> >   File "/opt/dolfin-dev//lib/python2.5/site-packages/dolfin/dolfin.py",
> > line 3047, in __init__
> >     this = _dolfin.new_cpp_Function(*args)
> > NotImplementedError: Wrong number of arguments for overloaded function
> > 'new_cpp_Function'.
> >   Possible C/C++ prototypes are:
> > ...
> >     dolfin::Function(PyObject *,dolfin::Mesh &,dolfin::Vector &,dolfin::Form &)
> > ...
> >
> >
> > The problem is that jit returns a ufc::form, not a dolfin::Form which
> > dolfin::Function expects.
>
> There may be more to it than that. I haven't looked closely at this
> demo, but if you look in the code, you'll find the following note:
>
> #
> # THIS DEMO IS CURRENTLY NOT WORKING
> #
> # ERROR:

:-)

I'd like to get started seriously with the dolfin/syfi combo.

Where can I find a demo that
- works
- uses ufc forms from jit (which should then work with my ufc forms from syfi)
- successfully defines a dolfin::Function?

Naturally, all code that depends on ffc_Function won't work with syfi
code, so I hope that's not too many places.

--
Martin