Hi, I'm trying to scale a model from the script window. I am unable to succeed. If I run it from the dialog everything is OK. In C:\TFM\set-de-escalado_vF.xm is the configuration file with the assignments of markers to the scale The code I'm using is: import os.path myModel = modeling.Model(r'C:\TFM...

Finally done it.

The problem was in the .trc in OpenSim 4.x the processor of the .trc seems to be far more intransigent with sintaxis than the OpenSim 3.x versions.

Besides to the previous post. This is the message of the error java.lang.RuntimeException: invalid vector<T> subscript at org.opensim.modeling.opensimActuatorsAnalysesToolsJNI.OpenSimContext_processModelMarkerPlacer__SWIG_0(Native Method) at org.opensim.modeling.OpenSimContext.processModelMarkerPlac...

I'm still having problems with this issue. I am able to scale the model with OpenSim 3.3 but not with OpenSim4.0 This is the message of output: Loaded marker file D:\Formacion\DisennoOP\PracticaMarcha\escalado.trc (26 markers, 290 frames) Measurement 'pelvis' pair 0 (R.ASIS, L.ASIS): model = 0.256, ...

OpenSim 4.2 seems to install properly in Mac OS X (Big Sur) but working with the first tutorial, the program hangs in the plot window.
This has been tested in two different machines one of them it's a Macbook Pro Retina 13''

Thanks a lot

I'm experiencing the same problem. I'm still using Opensim 3.3 because I'm not able of performing any scaling neither in Opensim 4.0 or OpenSim 4.1. I am using the gait2354 model with the a set of markers I use in OpenSim 3.3. I have re-defined a new set of markers (instead of importing) but I am no...