ffc team mailing list archive

["Brandon Chabaud" <brandonc1933@xxxxxxxxx>]

Hi,

I coded a .form file for an elasticity problem that I'm trying to simulate,
but I'm getting an error when I run ffc that I don't know how to fix.  Here
is the part of my code that is giving me the error:

Element1 = VectorElement("Discontinuous Lagrange", "triangle", 0, 4)
Element2 = VectorElement("Discontinuous Lagrange", "triangle", 0, 4)
Element3 = VectorElement("Discontinuous Lagrange", "triangle", 0)
Element4 = FiniteElement("Discontinuous Lagrange", "triangle", 0)
combo = Element1 + Element2 + Element3 + Element4

(z, w, v, q) = TestFunctions(combo)

Here is the error message I get when I type ffc -l dolfin -d1 Solid.form at
the terminal:

This is FFC, the FEniCS Form Compiler, version 0.5.1.
For further information, go to http://www.fenics.org/ffc/.

Preprocessing form file: Solid.form --> Solid.py

Traceback (most recent call last):
  File "/home/grad/chabaud/local/bin/ffc", line 218, in <module>
    sys.exit(main(sys.argv[1:]))
  File "/home/grad/chabaud/local/bin/ffc", line 107, in main
    execfile(script, {})
  File "Solid.py", line 15, in <module>
    (z, w, v, q) = TestFunctions(combo)
ValueError: need more than 2 values to unpack

Does anyone know how to fix this?

Thanks.