Error in console caused by animation/InitGui.py file

[dcapeletti]

Hello, when I start freecad or change workbench, I get the following console error.

During initialization the error "'backend.qt4 is not a valid rc parameter (see rcParams.keys() for a list of valid parameters)'" occurred in /home/dcapeletti/.FreeCAD/Mod/animation/InitGui.py
Please look into the log file for further information

I think it's something badly coded in the animation workbench. Although it's not at all annoying, I hope that a solution can be found. Thanks

OS: Debian GNU/Linux 9 (stretch) (GNOME/default)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.18811 (Git) AppImage
Build type: Release
Branch: master
Hash: b809867021deb37be1039dab37b9fe1cafab254e
Python version: 3.7.3
Qt version: 5.12.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Spanish/Argentina (es_AR)

[chrisb]

The author of animation workbench, microelly2, is aware of this and needs time to fix it..