Hi,
I guess you didn't run p560.plot before. This way there is no figure to be found with the puma in it, so there is nothing to animate.
Try:
>> mdl_p560
>> p560.plot([0,0,0,0,0,0])
>> p560.animate([0,0,0,0,0,1])
If this is not the case please provide use with some more information by sharing the full code. in that way we can 'try' to reproduce the error and look into it
Erik
Op zondag 3 mei 2015 23:15:13 UTC+2 schreef
golmoha...@gmail.com: