Bug report #2377
Symbology legend classification items can get out of sync with classification field
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Low | ||
| Assignee: | - | ||
| Category: | Symbology | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | wontfix |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 12437 |
Description
Using current symbology (not sym-ng) and a postgis dataset (openstreetmap) it is possible to:
1) choose unique value symbology
2) choose a classification field of text and classify features
3) then still within the symbology interface change the classification field to a int4 type
4) then leave the symbology interface without again hitting 'classify'
I know this is a bit of a fringe thing, and I'm not sure out the right solution, but I noticed this because somehow I managed to do this and it breaks Quantumnik (and I assume other plugins that query the classification field type and value), because QGIS reports int4 (Qvariant.Int) type but returns text-based feature values.
History
#1
Updated by Giovanni Manghi about 13 years ago
- Target version changed from Version 1.7.0 to Version 1.7.4
#2
Updated by Paolo Cavallini over 12 years ago
- Target version changed from Version 1.7.4 to Version 1.8.0
- Affected QGIS version set to master
- Crashes QGIS or corrupts data set to No
#3
Updated by Paolo Cavallini over 12 years ago
- Target version changed from Version 1.8.0 to Version 2.0.0
#4
Updated by Jürgen Fischer over 10 years ago
- Target version changed from Version 2.0.0 to Future Release - Lower Priority
#5
Updated by Giovanni Manghi about 9 years ago
- Pull Request or Patch supplied set to No
- Status changed from Open to Closed
- Assignee deleted (
nobody -) - Operating System deleted (
All) - Status info deleted (
0) - Resolution set to wontfix