Bug report #9846

QGIS map canvas becomes blank after accessing eVis Event Browser

Added by Sorin Calinica about 10 years ago. Updated over 7 years ago.

Category:C++ plugins/Evis
Affected QGIS version:2.2.0 Regression?:No
Operating System:Windows Easy fix?:No
Pull Request or Patch supplied:No Resolution:duplicate
Crashes QGIS or corrupts data:No Copied to github as #:18375


My QGIS map canvas becomes blank after I choose eVis Event Browser from the Database > eVis menu:

Selecting a polygon layer

Accesing the eVis Event Browser

The map disappears

This happens for the polygon and linestring layers.
When I select a point layer and then I'm accessing the eVis Event Browser, everything works as expected, at zoom levels like 1:290000.
If the map is displayed at zoom levels like 1:2000, after the eVis Event Browser window is showed, the map does not disappears, but it is repositioned to a previous displayed map location.

I have tested this in the last QGIS master version (1c0d5e2), in QGIS 2.2.0 Valmiera and QGIS 2.0.1 Dufour. Everytime the same issue.

All the layers have the same SRID (31700) and all are loaded in QGIS as PostGIS layers.

err1.png - Selecting a polygon layer (52.5 KB) Sorin Calinica, 2014-03-24 02:41 AM

err2.png - Accesing the eVis Event Browser (30 KB) Sorin Calinica, 2014-03-24 02:41 AM

err3.png - The map disappears (26.9 KB) Sorin Calinica, 2014-03-24 02:41 AM

Related issues

Duplicates QGIS Application - Bug report #3053: Vector layer is disappeared after opening Event Browser w... Closed


#1 Updated by Jürgen Fischer almost 10 years ago

  • Category changed from C++ Plugins to C++ plugins/Evis

#2 Updated by Alexander Bruy over 7 years ago

  • Resolution set to duplicate
  • Status changed from Open to Closed

Duplicates #3053

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