[GRASS-dev] Re: [GRASS GIS] #842: wx location wizard: spincontrol busted for UTM zone

[GRASS GIS]

#842: wx location wizard: spincontrol busted for UTM zone
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  Reporter:  hamish  |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect  |      Status:  new                      
  Priority:  major   |   Milestone:  6.4.0                    
 Component:  wxGUI   |     Version:  svn-develbranch6         
Resolution:          |    Keywords:  location wizard, utm     
  Platform:  Linux   |         Cpu:  x86-64                   
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Comment (by hamish):

 Replying to [comment:12 cmbarton]:
 > OK. I just attached a new patch for GRASS 6.4:
 > location_wizard.patch2. It's like the first one, patched against
 > the svn from the root of your source tree. Hopefully, this will
 > do the trick.

 no dice.

 I can spin it, it loops past 60 and back to 1, but if I touch the up/down
 controls at all or type in a number I get a pop up window that says
 "Something is missing!  You must enter a value for Projection Zone
 (1-60)". If I don't touch it at all I can go past and create a location
 for UTM zone 30.

 after I press ok on the error popup, this appears in the terminal:
 {{{
 Traceback (most recent call last):
   File "/usr/src/grass/svn/releasebranch_6_4/dist.x86_64-unknown-linux-
 gnu/etc/wxpython/gui_modules/location_wizard.py", line 769, in
 OnPageChange
     if int(self.pval[num]) > 60 or int(self.pval[num]) < 1:
 ValueError: invalid literal for int() with base 10: ''
 }}}

 If I put some debug messages directly before L769,
 {{{
         num = self.utmzoneNum
         print "num=",num
         print "self.utmzoneNum=",self.utmzoneNum
         print "self.pval[num]=",self.pval[num]
 }}}

 I get this on the terminal after pressing ok to the error popup message:

 {{{
 num= 0
 self.utmzoneNum= 0
 self.pval[num]=
 }}}
 Hamish

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/842#comment:13>
GRASS GIS <http://grass.osgeo.org>