dolfin team mailing list archive

[Ilmar Wilbers <ilmarw@xxxxxxxxx>]

Confirmed... Working

ilmar

Anders Logg wrote:
> On Mon, Mar 31, 2008 at 11:18:44AM +0200, Ilmar Wilbers wrote:
>> Hi,
>>
>> When I try to run the demo in demo/function/python, I get the 
following error:
>>
>> Initializing PETSc (ignoring command-line arguments).
>> Solving linear PDE.
>> Calling FFC just-in-time (JIT) compiler, this may take some time... done
>> Creating Python extension (compiling and linking), this may take 
some time... done
>>    Ordering mesh entities...
>>    Assembling over cells (finished)
>> Calling FFC just-in-time (JIT) compiler, this may take some time... done
>> Creating Python extension (compiling and linking), this may take 
some time... done
>>    Ordering mesh entities...
>>    Assembling over cells (finished)
>> Found form in cache, reusing previously built module (checksum 
1b2486fb1ed5172f10d2e0eea2648449)
>>    Using direct solver.
>>    Solving linear system of size 4913 x 4913 (PETSc LU solver).
>>    LU solver (lu, seqaij) finished.
>> f(x) = 0.480650212162
>> Traceback (most recent call last):
>>    File "demo.py", line 38, in <module>
>>      g.eval(values, x)
>>    File "/usr/local/lib/python2.5/site-packages/dolfin/dolfin.py", 
line 3875, in eval
>>      return _dolfin.cpp_Function_eval(*args)
>> RuntimeError: // Function evaluate_basis not generated (compiled 
with -fno-evaluate_basis)
>>
>> Does anybody have some insight as to what the problem is?
>>
>> ilmar
>
> Should be fixed now (in FFC). You need to pull the latest FFC,
> install it. You must also run ffc-clean to clean your form cache (so
> new correct code gets generated).
>