Opened 9 years ago

Last modified 6 years ago

#2830 new defect

Error zooming in into display

Reported by: andbal Owned by: grass-dev@…
Priority: minor Milestone: 7.6.2
Component: wxGUI Version: unspecified
Keywords: zoom in, display Cc:
CPU: x86-64 Platform: Linux

Description

Zooming in to "infinite" into display (using wxgui default display or d.mon one is the same), first the scale change to 1:0 and, after a little bit more of zoom in, the display become white and you get the following error on the terminal: 

GRASS_INFO_ERROR(9745,1): Syntax error in cell header
GRASS_INFO_END(9745,1)

9745 is a generic number changing every time you get the error. Zooming out after the error, revert the display to a normal state.

Change History (8)

comment:1 by neteler, 9 years ago

Milestone: 7.1.0 → 7.2.0

Milestone renamed

comment:2 by neteler, 8 years ago

Component: Display → wxGUI

comment:3 by neteler, 8 years ago

Milestone: 7.2.0 → 7.2.1

Ticket retargeted after milestone closed

comment:4 by martinl, 8 years ago

Milestone: 7.2.1 → 7.2.2

comment:5 by neteler, 7 years ago

Milestone: 7.2.2 → 7.2.3

Ticket retargeted after milestone closed

comment:6 by martinl, 7 years ago

Milestone: 7.2.3

Ticket retargeted after milestone closed

comment:7 by martinl, 7 years ago

Milestone: → 7.2.4

comment:8 by martinl, 6 years ago

Milestone: 7.2.4 → 7.6.2

In GRASS 7.6.0 failing with 

env['GRASS_REGION'] = self.Map.SetRegion(windres)
  File "/usr/lib/grass76/gui/wxpython/core/render.py", line
1071, in SetRegion

region = self.AdjustRegion()
  File "/usr/lib/grass76/gui/wxpython/core/render.py", line
846, in AdjustRegion

self.region['rows'] = round(mapheight /
self.region["nsres"])
ZeroDivisionError
:
float division by zero
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