Bug report #445
qgis crash deleting point in postgis table
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Low | ||
| Assignee: |  Marco Hugentobler | ||
| Category: | Digitising | ||
| Affected QGIS version: | Regression?: | No | |
| Operating System: | Debian | Easy fix?: | No |
| Pull Request or Patch supplied: | Resolution: | fixed | |
| Crashes QGIS or corrupts data: | Copied to github as #: | 10504 |
Description
When we try to delete a point in postgis table qgis crash:
Warning: QPainter::begin: Painter already active
Segmentation fault
This happens every time we allow editing, select a point, and click on the "cut" icon. It doesn't happen with linestring or polygon.
The problem is similar to http://svn.qgis.org/trac/ticket/132
I don't know if it's could be correlate, but connection to db seems lower than before.
History
#1
Updated by anonymous - almost 18 years ago
Works for me.
Can you provide a backtrace from the crash?
#2
Updated by Marco Hugentobler almost 18 years ago
- Resolution set to fixed
- Status changed from Open to Closed
Made QgsVectorLayer and QgsFeature more robust against 0 geometry objects.
#3
Updated by venturato-faunalia-it - almost 18 years ago
- Status changed from Closed to Feedback
- Resolution deleted (
fixed)
The bug fixing caused a side effect:
If I try to select from query builder on a table (I tried also as db superuser with full grants) I get an error message: 'Connection to database failed: FATAL: password authentication failed for user "username"'.
Furthermore, if I select all records from a table with missing geoms, then zoom to selection, qgis crashes. If I exclude the records with missing geoms, the zoom works well (no crash). So missing geoms appear to be a problem not only for digitizing, but also for selecting.
The query builder might be a side effect?
#4
Updated by venturato-faunalia-it - almost 18 years ago
- Status changed from Feedback to Closed
- Resolution set to fixed
fixed now
#5 Updated by Anonymous over 15 years ago
Milestone Version 0.8 deleted