Geometry files disappeared

OpenSim Moco is a software toolkit to solve optimal control problems with musculoskeletal models defined in OpenSim using the direct collocation method.
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Carlie Ede
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Joined: Mon Oct 01, 2018 8:48 am

Geometry files disappeared

Post by Carlie Ede » Thu Nov 28, 2019 9:39 am

Hi all,

I've been working my way through the MOCO examples and all has been well so far, I then went back to some previous opensim projects I have been working on and I am now getting messages saying that matlab cannot locate the geometry files (image attached). This behaviour continued even after restoring the opensim 4.0 API. Any ideas what might have occured?

Thanks in advance

Carlie.
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Christopher Dembia
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Joined: Fri Oct 12, 2012 4:09 pm

Re: Geometry files disappeared

Post by Christopher Dembia » Thu Nov 28, 2019 12:25 pm

If you want to go back to OpenSim 4.0, run configureOpenSim.m (from OpenSim's Resources directory) in Matlab.

You can also control where OpenSim looks for geometry with the OPENSIM_HOME environment variable. Set this to a directory containing a Geometry folder.
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Carlie Ede
Posts: 6
Joined: Mon Oct 01, 2018 8:48 am

Re: Geometry files disappeared

Post by Carlie Ede » Thu Nov 28, 2019 1:55 pm

Thanks for the help.

I had tried running configureOpenSim already, but was still getting the same behaviour - I think my computer was doing strange things as I also lost the geometry files in the GUI as well at one point....

With a few restarts and a bit of path fiddling seems to be working now.

Looking forwards to exploring MOCO further.
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