Bug report #7660
all features disappear when editing layer feature(s) under {categorized,graduated,rule-based} symbology
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Severe/Regression | ||
| Assignee: |  Martin Dobias | ||
| Category: | - | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | duplicate |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 16580 |
Description
That should be fixed prior to 2.0, pretty scary behavior. When a layer symbology is set to categorized, graduated, or rule-based, all features will disappear when editing feature(s) on that layer. If the user then leave the edit mode (saving changes or not), all features will reappear.
Steps to reproduce:
1. Load the attached shapefile (featuresgone.shp) into a new project
2. Open the featuresgone layer property window, switch style to categorized (using 'blah' column), and apply
3. Toggle edit mode on for the featuresgone layer
4. Move a feature with the node tool
At that stage, only the feature moved will remain visible, all the other features are gone. The features are still there, simply not drawn. Saving the layer by leaving the edit mode will re-draw all features.
Data stays, but it's super scary behavior :)
Related issues
History
#1
Updated by Giovanni Manghi about 11 years ago
confirmed here.
#2
Updated by Mathieu Pellerin - nIRV about 11 years ago
Forgot to mention that there is an error that shows up in the log window when going through the steps above which says: "Already active iterator on this provider was closed".
#3
Updated by Olivier Dalang about 11 years ago
#4
Updated by Nathan Woodrow almost 11 years ago
- Assignee set to Martin Dobias
#5
Updated by Mathieu Pellerin - nIRV almost 11 years ago
- Resolution set to duplicate
- Status changed from Open to Closed
Closing as this is reported already in other bugs, main one being #7472.