Opened 14 years ago
Closed 14 years ago
#2347 closed bug (fixed)
GRASS error routin conflict
| Reported by: | rblazek | Owned by: | rugginoso |
|---|---|---|---|
| Priority: | minor: annoyance | Milestone: | Version 2.0.0 |
| Component: | GRASS | Version: | Trunk |
| Keywords: | Cc: | rblazek | |
| Must Fix for Release: | No | Platform: | All |
| Platform Version: | Awaiting user input: | no |
Description
It is possible to set a routine which handles GRASS errors with G_set_error_routine. The problem is, that both QGIS GRASS plugin and GDAL GRASS driver do it. GDAL sets Grass2CPLErrorHook while GRASS QgsGrass::error_routine. When an error happens in GDAL it does not call the Grass2CPLErrorHook but QgsGrass::error_routine because the routine was reset in the mean time by QGIS GRASS plugin. QgsGrass::error_routine throws QgsGrass::Exception but that is not caught by raster layer renderer (right, it is expecting error from GDAL) and thus qgis crashes. Isn't it nice!?
This was discovered when fixing #1900
Change History (2)
comment:1 by , 14 years ago
| Priority: | critical: causes crash or data corruption → minor: annoyance |
|---|
comment:2 by , 14 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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Fixed with native GRASS raster provider.