[GRASS-dev] [GRASS GIS] #3903: Closing of d.mon crashes

[GRASS GIS]

#3903: Closing of d.mon crashes
----------------------------+---------------------------------
 Reporter:  neteler         |      Owner:  grass-dev@…
     Type:  defect          |     Status:  new
 Priority:  normal          |  Milestone:  7.8.0
Component:  Python          |    Version:  git-releasebranch78
 Keywords:  python3, d.mon  |        CPU:  Unspecified
 Platform:  Unspecified     |
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 In G78/master simple closing of d.mon leads to this error messages:

 {{{
 GRASS 7.8.dev (nc_spm_08):~ > d.mon wx0
 GRASS 7.8.dev (nc_spm_08):~ > wx._core.wxAssertionError: C++ assertion
 "GetEventHandler() == this" failed at ../src/common/wincmn.cpp(477) in
 ~wxWindowBase(): any pushed event handlers must have been removed

 The above exception was the direct cause of the following exception:

 Traceback (most recent call last):
   File "/home/mneteler/software/grass78_git/dist.x86_64-pc-linux-
 gnu/gui/wxpython/mapdisp/main.py", line 565, in OnExit
     for f in six.itervalues(monFile):
   File "/usr/local/lib/python3.7/site-packages/six.py", line 584, in
 itervalues
     return iter(d.values(**kw))
 SystemError: <built-in method values of dict object at 0x7f69f04d74b0>
 returned a result with an error set
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3903>
GRASS GIS <https://grass.osgeo.org>