[Opensim-testers] muscle analysis bug with locked coordinates

When running a MuscleAnalysis on a model with locked joints and the locked joint is included in the <moment_arm_coordinate_list>, the program crashes (in the GUI and command prompt). TO REPRODUCE BUG (in GUI) Load ARM26 model Lock a coordinate (i.e. r_shoulder_elev) Run the attached analysis I suppose if a coordinate is locked, then it does not make sense to obtain moment arms or moments about that joint, but perhaps an error message would suffice (rather than crashing). Tim