Opened 8 years ago

Closed 7 years ago

#1565 closed defect (fixed)

wxGUI: command console with no map display open causes error

Reported by: hamish Owned by: grass-dev@…
Priority: minor Milestone: 6.4.3
Component: wxGUI Version: svn-releasebranch64
Keywords: command console Cc:
CPU: x86-64 Platform: Linux

Description

Hi,

if you close all map display windows so you only have the layer manager open, switch to the command console tab, and run 'v.info roads' or 'r.univar elevation.dem' etc the module runs fine but an error is printed after it:

Traceback (most recent call last):
  File ".../svn/relbr_6_4/dist.x86_64
-unknown-linux-gnu/etc/wxpython/gui_modules/goutput.py",
line 789, in OnCmdDone

display = self.parent.GetLayerTree().GetMapDisplay()
  File ".../svn/relbr_6_4/dist.x86_64
-unknown-linux-gnu/etc/wxpython/wxgui.py", line 441, in
GetLayerTree

return self.curr_page.maptree
AttributeError
:
'NoneType' object has no attribute 'maptree'

thanks, Hamish

ps- in the grey bar between the top output pane and the bottom input pane, could there be some text like "Enter command below:"? otherwise new users just see a bunch of empty white boxes and don't know where they should click. 6.4.1 had some "Cmd> " text to the left of the input box which helped as a cue.

Change History (2)

comment:1 Changed 7 years ago by neteler

Milestone: 6.4.26.4.3

Still the case in 6.4.svn, r52816.

comment:2 Changed 7 years ago by annakrat

Resolution: fixed
Status: newclosed

Fixed in r52818, r52819, r52820, however this is a common problem which should be solved later by refactoring.

Note: See TracTickets for help on using tickets.