[ODE] Threads and ODE?

Chris Spencer chrisspen at gmail.com
Sat Jun 16 23:58:37 MST 2007

I'm unable to run a small ODE simulation for more than a couple
minutes before ODE crashes with the error:

ODE INTERNAL ERROR 2: invalid operation for locked space in dGeomMoved()

Is this caused by ODE's buggy memory management, or is it something
I'm doing? I'm manipulating ODE objects in a separate thread from the
one running the ODE simulation. Could that be causing the error? What
would be the best way to update a simulation from multiple threads
without having to pause the simulation?


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