Vector Difference failing to end #18265
Labels
Bug
Either a bug report, or a bug fix. Let's hope for the latter!
Processing
Relating to QGIS Processing framework or individual Processing algorithms
Author Name: Andrew Mercer (Andrew Mercer)
Original Redmine Issue: 9701
Affected QGIS version: 2.0.1
Redmine category:processing/qgis
On OSX, using QGIS 2.0.1, "Vector/Geoprocessing Tools/Difference" can't handle large layers properly. Using a point file containing thousands of points as "Input Vector Layer" and a Delaunay triangulation polygon file as "Difference Layer" the function runs,even producing the output correctly but the routine never exits. They only way out is to force quit QGIS.
The progress bar never goes beyond an initial, small fraction.
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