Bug report #15203
feature ordering randomly fails when panning / zooming canvas
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Severe/Regression | ||
| Assignee: |  Matthias Kuhn | ||
| Category: | Unknown | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 23141 |
Description
The settings of layer's feature rendering order appear to randomly fail when zooming / panning around the QGIS' canvas. See attached screencast (bug.mp4).
Steps to reproduce- Create a new project
- Add a vector layer dataset with feature overlap(s) which can be sorted to be above / below one another
- Activate the [x] control feature rendering order, sort by a given column (in the above screencast, I'm sorting a text column)
- Click on the [ Apply ] button (* live update doesn't work with rendering order)
- Start panning around, notice the rendering order is randomly failing
Associated revisions
History
#1
Updated by Mathieu Pellerin - nIRV over 8 years ago
More on this: the issue has to do with sorting of a field which name is an expression engine function (i.e. field name YEAR, expression function year()). The code must fail to put the field name in between "quotation marks".
#2
Updated by Matthias Kuhn over 8 years ago
Is that fixed with https://github.com/qgis/QGIS/pull/3269 ?
(FYI, if you put "Fix #15203" into the commit message, the issue will be linked and closed)
#3
Updated by Matthias Kuhn over 8 years ago
- Status changed from Open to Feedback
#4
Updated by Mathieu Pellerin - nIRV over 8 years ago
- Status changed from Feedback to Closed
Fixed in changeset 5d4836e9b1fb92532c8d723f9c293c0ce27f7250.
#5
Updated by Jürgen Fischer about 7 years ago
- Category set to Unknown