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[Timu Gallien <question141219@xxxxxxxxxxxxxxxxxxxxx>]

New question #141219 on DOLFIN:
https://answers.launchpad.net/dolfin/+question/141219

I have Fenics installed on Windows Vista but am unable to run the demo programs. The module which the demo is looking for is present in 'C:\Users\Timu\.instant\cache', but the program does not seem to recognize they are there. Does anyone have suggestions?


C:\FEniCS\share\dolfin\demo\pde\navier-stokes\python>python demo.py
Computing mesh connectivity 2 - 2.
Computing mesh connectivity 0 - 2.
Creating mesh entities of dimension 1.
In instant.import_module_directly: Failed to import module 'form_fbe9250706cbb74
636c7c77012477c3a794e8927' from 'C:\Users\Timu\.instant\cache'.
Failed to import module found in cache. Modulename: 'form_fbe9250706cbb74636c7c7
7012477c3a794e8927'; Path: 'C:\Users\Timu\.instant\cache'.
Traceback (most recent call last):
  File "demo.py", line 22, in <module>
    V = VectorFunctionSpace(mesh, "CG", 2)
  File "C:\FEniCS\lib\site-packages\dolfin\function\functionspace.py", line 315,
 in __init__
    restriction=restriction)]
  File "C:\FEniCS\lib\site-packages\dolfin\function\functionspace.py", line 231,
 in __init__
    FunctionSpaceBase.__init__(self, mesh, element)
  File "C:\FEniCS\lib\site-packages\dolfin\function\functionspace.py", line 44,
in __init__
    ufc_element, ufc_dofmap = jit(self._ufl_element)
  File "C:\FEniCS\lib\site-packages\dolfin\compilemodules\jit.py", line 47, in m
pi_jit
    return local_jit(*args, **kwargs)
  File "C:\FEniCS\lib\site-packages\dolfin\compilemodules\jit.py", line 114, in
jit
    return jit_compile(form, parameters=p, common_cell=common_cell)
  File "C:\FEniCS\lib\site-packages\ffc\jitcompiler.py", line 62, in jit
    return jit_element(object, parameters)
  File "C:\FEniCS\lib\site-packages\ffc\jitcompiler.py", line 162, in jit_elemen
t
    (compiled_form, module, form_data) = jit_form(form, parameters)
  File "C:\FEniCS\lib\site-packages\ffc\jitcompiler.py", line 113, in jit_form
    module = instant.import_module(jit_object, cache_dir=cache_dir)
  File "C:\FEniCS\lib\site-packages\instant\cache.py", line 155, in import_modul
e
    return check_disk_cache(modulename, cache_dir, moduleids)
  File "C:\FEniCS\lib\site-packages\instant\cache.py", line 121, in check_disk_c
ache
    module = import_and_cache_module(path, modulename, moduleids)
  File "C:\FEniCS\lib\site-packages\instant\cache.py", line 67, in import_and_ca
che_module
    instant_assert(module is not None, "Failed to import module found in cache.
Modulename: '%s'; Path: '%s'." % (modulename, path))
  File "C:\FEniCS\lib\site-packages\instant\output.py", line 55, in instant_asse
rt
    raise AssertionError(text)
AssertionError: Failed to import module found in cache. Modulename: 'form_fbe925
0706cbb74636c7c77012477c3a794e8927'; Path: 'C:\Users\Timu\.instant\cache'.

C:\FEniCS\share\dolfin\demo\pde\navier-stokes\python>

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