runtime Error when trying some demos on ipython
Asked by
aboubaker Gh
Hi,
i'am new at FEniCS, i just installed it on my ubuntu, i tried some demos such as : Poisson, hyperelasticity.. and it work just fine. but when i try other demos it shows me different error messages:
for example (demo_stokes_
NameError Traceback (most recent call last)
<ipython-
----> 1 solver = KrylovSolver(
NameError: name 'krylov_method' is not defined
-- i'm having always the same kind of message.. error: "something" is not defined.
is it a problem with the installation? or something else?
thank you.
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