[QGIS-trac] Re: [Quantum GIS] #3527: Crash when removing layers from project

[Quantum GIS]

#3527: Crash when removing layers from project
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   Reporter:  Donkagen2                                  |              Owner:  nobody       
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.7.0
  Component:  Project Loading / Saving                   |            Version:  1.6.0        
   Keywords:  layer groups                               |   Platform_version:               
   Platform:  Windows                                    |           Must_fix:  No           
Status_info:  0                                          |  
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Changes (by mayeulk):

  * keywords:  => layer groups


Comment:

 I could not make it crash myself with many vector layers (on Kubuntu
 10.10), but I noticed the following, which may be related tot he slowness
 problem:

 Having a project with:

  - 6 vector layers (shapefiles and postgis connections)
  - one group of 10 vector layers (gpx/track)
  - one openlayer layer (Google satellite, visible)
  - one openlayer layer (OSM, unchecked)

 When I deleted the group of gpx/track) vector layers, the map was updated
 after the removal of each one of the 10 layers (which was quite slow).

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/3527#comment:1>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats