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Attempting to preview PostGIS external rasters crashes QGIS #20327
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Author Name: Martin Dobias (@wonder-sk) Do you mean that external raster == stored out of DB? Could you please check the backtrace - the crash may be inside GDAL, I think it does not support out of DB rasters yet. |
Author Name: Paolo Cavallini (@pcav) Yes, I mean imported through the -R option. |
Author Name: Martin Dobias (@wonder-sk) I'm not 100% sure but judging it's not supported from: |
Author Name: Even Rouault (@rouault) I confirm out-db PostGIS raster are not supported yet in GDAL. After the fix in GDAL trunk (http://trac.osgeo.org/gdal/changeset/28530 that was a fix for a regression in trunk only and should put GDAL in the state of GDAL 1.11), I cannot get crashes however, just blank images with error messages in the console. Paolo mentionned to me he uses GDAL 1.10.1 : there have been significant rework in GDAL 1.11 in the PostGIS raster driver that might explain GDAL 1.11 and later being at least more robust when ingesting out-db raster. |
Author Name: Paolo Cavallini (@pcav)
Original Redmine Issue: 12133
Affected QGIS version: 2.6.0
Redmine category:db_manager
Loading it does not crash, but it does not show anything meaningful either.
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