On 2021-03-26 12:37, p...@nord-com.net wrote: > File > > "/usr/lib64/python3.6/site-packages/matplotlib/backends/backend_gtk3agg.py", > line 9, in <module> > from . import backend_agg, backend_gtk3 > File > "/usr/lib64/python3.6/site-packages/matplotlib/backends/backend_gtk3.py", > line 32, in > <module> > cursors.MOVE : Gdk.Cursor.new(Gdk.CursorType.FLEUR), > TypeError: constructor returned NULL
This is an issue in matplotlib with Wayland: https://github.com/matplotlib/matplotlib/issues/19405 Upgrading matplotlib to version 3.4.0 hopefully fixes the problem. -- Håkan Jerning _______________________________________________ Pytrainer-devel mailing list Pytrainer-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytrainer-devel
