MATLAB closes unexpectedly when trying to solve MocoInverse

[Grace M]

Hi there,

I am trying to run a MocoInverse example based on exampleMocoInverse.m included in the 3Dwalking resources. I have switched out the model and states file for a running example. When I run the code MATLAB shuts with no error message given. I am running everything on my C: drive as had thought that was the issue but it is still occuring. Any help would be appreciated!

Thanks

[Luke Jessup]

Hi Grace,

Are any of the coordinates in your model locked? If so, try running it again with them unlocked or, if you want them to remain locked, add 'modelProcessor.append(ModOpReplaceJointsWithWelds())' to your code

[Grace M]

Hi Luke,

I have tried using the Model processing ModOpReplaceJointsWithWelds() function and it didn't seem to make the joints weld joints when I reprinted the model to file. But setting all locked joints to be unlocked worked! Thank you.
However the code runs with the Rajopal_2015 model which still has locked joints so I am not sure if this is the issue. It could also be that I was using Hamner running model which maybe outdated.