Bug report #18095
Grass algorithm outputs do not correctly work within models
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Victor Olaya | ||
| Category: | Processing/GRASS | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 25991 |
Description
"Extract layer extent" does not work in processing model in master if input layer is also a "final result".
The attached model is a simple test case. Try changing it so the output of v.to.rast is not a "final result", and everything will work!
Prepare algorithm: qgis:polygonfromlayerextent_2
Running Extract layer extent [2/2]
Input Parameters:
{ INPUT: , OUTPUT: 'memory:' }
Traceback (most recent call last): File "/usr/share/qgis/python/plugins/processing/algs/qgis/ExtentFromLayer.py", line 96, in processAlgorithm fields, QgsWkbTypes.Polygon, layer.crs()) AttributeError: 'NoneType' object has no attribute 'crs'
History
#1
Updated by Nyall Dawson over 7 years ago
- Category changed from Processing/QGIS to Processing/GRASS
- Subject changed from "Extract layer extent" does not work in processing model in QGIS 3 if input layer is also a "final result" to Grass algorithm outputs do not correctly work within models
Specific to GRASS algorithms only.
#2
Updated by Nyall Dawson about 7 years ago
- Resolution set to fixed/implemented
- Status changed from Open to Closed
Fixed in 3.3