[GRASS-dev] [GRASS GIS] #3253: Main GUI fails to start when g.extension fails when fetching the addons

[GRASS GIS]

#3253: Main GUI fails to start when g.extension fails when fetching the addons
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  Reporter:  wenzeslaus  |      Owner:  grass-dev@…
      Type:  defect      |     Status:  new
  Priority:  normal      |  Milestone:  7.2.1
 Component:  wxGUI       |    Version:  svn-releasebranch72
Resolution:              |   Keywords:  toolboxes, g.extension, startup,
       CPU:              |  addons
  Unspecified            |   Platform:  Unspecified
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Comment (by wenzeslaus):

 In [changeset:"70461" 70461]:
 {{{
 #!CommitTicketReference repository="" revision="70461"
 wxGUI/toolboxes: store warning/error messages for later (see #3253)

 GError and other message boxes during startup prevent
 its completion unless OK is clicked quickly.
 Messages are now stored and retrived later by the menu builder object.
 lmgr stores them again and then shows them at the end of
 init when everything is ready.

 Messages (which are non-critical errors or warnings) are written as errors
 to the Console output window. Console may flash during startup
 but then Layers tab is shown anyway which seems like okay behavior
 (careful user sees something happen but can ignore it).

 Details of the exception are included into the message.
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3253#comment:1>
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