[QGIS-trac] [Quantum GIS] #2543: Qgis crashes in QgsMapCanvas::setLayerSet

[Quantum GIS]

#2543: Qgis crashes in QgsMapCanvas::setLayerSet
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   Reporter:  audun                                      |              Owner:  mhugent      
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.5.0
  Component:  MapCanvas                                  |            Version:  HEAD         
   Keywords:                                             |   Platform_version:               
   Platform:  All                                        |           Must_fix:  Yes          
Status_info:  0                                          |  
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 To reproduce:

 1. Paste the following code into the python console.
 {{{
 from qgis.utils import iface
 from qgis.gui import QgsMapCanvasLayer
 from ftools_utils import getMapLayerByName

 iface.mapCanvas().setLayerSet([])
 iface.mapCanvas().setLayerSet([QgsMapCanvasLayer(getMapLayerByName("non-
 existent layer"))])
 }}}

 2. Behold your desktop background image

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/2543>
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