[SciPy-dev] scikits odes example planarpendulum_ida.py

[Nils Wagner]

Hi Benny,
  
I just run the new example planarpendulum_ida.py

Can you reproduce the AttributeErrors (see below) ?


python docs/src/examples/planarpendulum_ida.py
/data/home/nwagner/local/lib/python2.5/site-packages/matplotlib/__init__.py:371: 
UserWarning: matplotlibrc text.usetex can not be used with 
*Agg backend unless dvipng-1.5 or later is installed on 
your system
   warnings.warn( 'matplotlibrc text.usetex can not be 
used with *Agg '
started from z0 =  [ 0.86575984 -0.50045969  0. 
         0.          0.1       ]
initial condition calculated, [z,zprime] = [ 
[0.86575983949234436, -0.50045968900820581, 0.0, 0.0, 
0.50045968901834781] [-2.9416572526260959e-07, 
1.700449485844178e-07, -0.43327790003400429, 
-0.74954009965926327, -1.0] ]
last sol [-0.06675332 -0.99777846  0.99507358 -0.06657502 
 1.99234658] [ 0.99507565 -0.06657258  0.13298731 
 0.98792826  0.19969072]
has residual:  [ -2.06966270e-06  -2.43986652e-06 
  8.42570737e-06  -7.77048074e-06
   -2.55736431e-08]
Exception exceptions.AttributeError: "'NoneType' object 
has no attribute 'c_void_p'" in <bound method 
IdaMemObj.__del__ of <pysundials.ida.IdaMemObj object at 
0x2a9c8b6f90>> ignored
Exception exceptions.AttributeError: "'NoneType' object 
has no attribute 'c_void_p'" in <bound method 
IdaMemObj.__del__ of <pysundials.ida.IdaMemObj object at 
0x2a9c8b6e90>> ignored
Exception exceptions.AttributeError: "'NoneType' object 
has no attribute 'c_void_p'" in <bound method 
IdaMemObj.__del__ of <pysundials.ida.IdaMemObj object at 
0x2a9c8b65d0>> ignored
Exception exceptions.AttributeError: "'NoneType' object 
has no attribute 'c_void_p'" in <bound method 
IdaMemObj.__del__ of <pysundials.ida.IdaMemObj object at 
0x2a9c8b62d0>> ignored

Nils