[GRASS-dev] [GRASS GIS] #2805: wxGUI: attribute table opening bug when driver is undefined

[GRASS GIS]

#2805: wxGUI: attribute table opening bug when driver is undefined
-----------------------------------+-------------------------
 Reporter:  neteler                |      Owner:  grass-dev@…
     Type:  defect                 |     Status:  new
 Priority:  normal                 |  Milestone:  7.0.3
Component:  wxGUI                  |    Version:  svn-trunk
 Keywords:  attribute, db.connect  |        CPU:  Unspecified
 Platform:  Linux                  |
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 Today one of our users got this crash:

 {{{
 Traceback (most recent call last):
   File "/home/ANDREA/src/grass71/dist.x86_64-unknown-linux-
 gnu/gui/wxpython/lmgr/frame.py", line 1767, in
 OnShowAttributeTable

 selection = selection)
   File "/home/ANDREA/src/grass71/dist.x86_64-unknown-linux-
 gnu/gui/wxpython/dbmgr/manager.py", line 109, in __init__

 self.CreateDbMgrPage(parent = self, pageName =
 'manageLayer')
   File "/home/ANDREA/src/grass71/dist.x86_64-unknown-linux-
 gnu/gui/wxpython/dbmgr/base.py", line 730, in
 CreateDbMgrPage

 self.pages[pageName] = DbMgrLayersPage(parent = parent,
 parentDbMgrBase = self)
   File "/home/ANDREA/src/grass71/dist.x86_64-unknown-linux-
 gnu/gui/wxpython/dbmgr/base.py", line 2494, in __init__

 parentDialog = self)
   File "/home/ANDREA/src/grass71/dist.x86_64-unknown-linux-
 gnu/gui/wxpython/dbmgr/base.py", line 2722, in __init__

 self.defaultTables =
 self._getTables(self.defaultConnect['driver'],
 KeyError
 :
 'driver'
 }}}

 I discovered that for unknown reasons no DB connection was defined:

 {{{
 db.connect -p
 ERROR: Database connection not defined. Run db.connect.
 }}}

 Hopefully easy to catch with a try-except condition?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2805>
GRASS GIS <https://grass.osgeo.org>