Errors during vector editing - gui crashing after saving

[alf]

Hello,

I have wxgui crashing during edit a vector file in GRASS wxgui. Displaying / browsing the map is ok.

During editing, as I pan I have this messages in the console:

Traceback (most recent call last):

File "/usr/lib/grass72/gui/wxpython/mapwin/buffered.py", line 585, in OnPaint

self.pdcVector.DrawToDCClipped(gcdc, rgn)

File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk2/wx/_gdi.py", line 7696, in DrawToDCClipped

return _gdi_.PseudoDC_DrawToDCClipped(*args, kwargs)

wx._core.PyAssertionError: C++ assertion "n > 1" failed at ../src/common/graphcmn.cpp(742) in StrokeLines():

Then GUI crashes as I end the editing process (it successfully saves the vector file).

python-wxgtk3.0 3.0.2.0+dfsg-5 GRASS: 7.2.1-3

Alessandro

[neteler]

Alessandro, any change to upgrade to 7.4.0?

[martinl]

No reproducable example.