# Tips and Tricks¶

## Misc¶

• An output port can be connected to multiple input ports.
• GIAS2 files can be found at C:\Users\[user]\Anaconda2\Lib\site-packages\gias2

## Deleting Auto-installed Plugin¶

Right now, automatically installed plugins must be manually deleted. You may want to do this if you need to install a different version of a plugin.

Automatically install plugins are saved in:

Users\[user]\AppData\Roaming\MusculoSkeletal\MAPClient\venv_0.13.0\Lib\site-packages


For a particular plugin, you need to delete the -nspkg.path file, the .egg-info directory, and the plugin directory in the mapclientplugins directory (WARNING: not the whole mapclientplugins directory).

## Installing SciPy¶

Scipy should be installed by conda to ensure the dependent linear algebra libraries are also installed. Pip cannot deal with this so pip install [gias2.whl] will fail to install SciPy.

## Bugs¶

• In an virtual environment’s terminal started from the Anaconda explorer GUI, starting a mayaviscenewidget causes an exception: PySide.QtGui.QBoxLayout.addWidget called with wrong argument type QWidget, expected PySide.QtGui.QWidget.
• The Gait2392 customisation workflow may produce an OpenSim model with a unrealistic knee angle for the right knee.
• Conditional via points do not activate on the muscle line segment, causing the muscle path to “snap”.