Bug report #12182
Processing Refactor fields: error while adding new field that results from the sum of two existing fields
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Victor Olaya | ||
| Category: | Processing/QGIS | ||
| 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 #: | 20372 |
Description
Consider the attached shapefile:
- Run refactor fields
- Add a new field and name it ("Sum" for example)
- Open the expression dialog and add: "field1" + "field2"
- Run and this error appears:
Algorithm Refactor fields starting...
Parser error in expression "": syntax error, unexpected $end
Associated revisions
Fix #12182 - In FieldsMapper, emit commitData on expression editor change
History
#1
Updated by Arnaud Morvan over 8 years ago
QgsExpressionWidget editor is not closed automatically like combo and line edit on run clicked.
Workaround by emmiting commitData on QgsExpressionWidget.fieldChanged signal.
Pull request: https://github.com/qgis/QGIS/pull/1897
#2
Updated by Arnaud Morvan over 8 years ago
- Status changed from Open to Closed
Fixed in changeset 3c938275ebbb5cde21c3a19f3bc804721c63f1ff.