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error walking/running simulation

Posted: Sun Nov 06, 2022 9:15 am
by cernivani
Hello,
I've downloaded the model with simulations of "Full Body Model for use in Dynamic Simulations of Human Gait" but I can't run the "runAll.m" file in Matlab because the following error occures:
Error using makeSimulation>makeSimulation_walk
Java exception occurred:
java.io.IOException: Body pelvis has invalid mass properties. Body pelvis has unspecified or negative mass.
In Object 'pelvis' of type Body.
Thrown at Body.cpp:362 in getMassProperties().

at org.opensim.modeling.opensimSimulationJNI.new_Model__SWIG_1(Native Method)

at org.opensim.modeling.Model.<init>(Model.java:821)
Can you please help me with this problem?
Thank you very much
Giulia