[MacPorts] #46787: SWIG version error dolfin

6 Feb 2015

      #46787: SWIG version error dolfin
-----------------------+--------------------------------
 Reporter:  mwathen@…  |      Owner:  macports-tickets@…
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.3.3
 Keywords:             |       Port:
-----------------------+--------------------------------
 Hi,

 I get a swig version error when I try and create a function space in
 FEniCS. Here is the error:

 Calling FFC just-in-time (JIT) compiler, this may take some time.
 Incompatible swig versions detected. UFC swig version is not the same as
 extension module swig version: '3.0.2' != '3.0.5'
 ---------------------------------------------------------------------------
 Exception                                 Traceback (most recent call
 last)
 /Users/michaelwathen/Dropbox/mastersresearch/mhd/FEniCS/MHD/Stabilised/SaddlePointForm/Test/GeneralisedEigen/NoBC/MHDfluid.py
 in <module>()
      91     order = 1
      92     parameters['reorder_dofs_serial'] = False
 ---> 93     Velocity = VectorFunctionSpace(mesh, "CG", order)
      94     Pressure = FunctionSpace(mesh, "DG", order-1)
      95     Magnetic = FunctionSpace(mesh, "N1curl", order)

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/dolfin/functions/functionspace.py in __init__(self, mesh,
 family, degree, dim, form_degree, constrained_domain, restriction)
     626         # Initialize base class
     627         FunctionSpaceBase.__init__(self, mesh, element,
 --> 628
 constrained_domain=constrained_domain)
     629
     630 class TensorFunctionSpace(FunctionSpaceBase):

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/dolfin/functions/functionspace.py in __init__(self, mesh,
 element, constrained_domain)
     151
     152         # JIT-compile element to get ufc_element and ufc_dofmap
 --> 153         ufc_element, ufc_dofmap = jit(self._ufl_element,
 mpi_comm=mesh.mpi_comm())
     154
     155         # Instantiate DOLFIN FiniteElement and DofMap

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/dolfin/compilemodules/jit.py in mpi_jit(*args, **kwargs)
      62         # Just call JIT compiler when running in serial
      63         if MPI.size(mpi_comm) == 1:
 ---> 64             return local_jit(*args, **kwargs)
      65
      66         # Compile first on process 0

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/dolfin/compilemodules/jit.py in jit(form,
 form_compiler_parameters, mpi_comm)
     126
     127     # Execute!
 --> 128     return form_compiler.jit(form, parameters=p)

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ffc/jitcompiler.py in jit(ufl_object, parameters)
      70     # Check if we get an element or a form
      71     if isinstance(ufl_object, FiniteElementBase):
 ---> 72         return jit_element(ufl_object, parameters)
      73     else:
      74         return jit_form(ufl_object, parameters)

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ffc/jitcompiler.py in jit_element(element, parameters)
     175
     176     # Compile form
 --> 177     compiled_form, module, prefix = jit_form(form, parameters)
     178
     179     form_data = compute_form_data(form)

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ffc/jitcompiler.py in jit_form(form, parameters)
     156
     157     # Extract compiled form
 --> 158     check_swig_version(module)
     159     compiled_form = _extract_form(module, module_name)
     160     return compiled_form, module, module_name

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ffc/jitcompiler.py in check_swig_version(compiled_module)
      81               "version is not the same as extension module swig "\
      82               "version: '%s' != '%s' " % \
 ---> 83               (ufc.__swigversion__, compiled_module.swigversion))
      84
      85 def jit_form(form, parameters=None):

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ffc/log.pyc in <lambda>(*message)

 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/ufl/log.pyc in error(self, *message)
     149         "Write error message and raise an exception."
     150         self._log.error(*message)
 --> 151         raise self._exception_type(self._format_raw(*message))
     152
     153     def begin(self, *message):

 Exception: Incompatible swig versions detected. UFC swig version is not
 the same as extension module swig version: '3.0.2' != '3.0.5'

-- 
Ticket URL: <https://trac.macports.org/ticket/46787>
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