Bug report #6185
Can't write pyramids to separate .ovr file if raster file is read-only
Status: | Closed | ||
---|---|---|---|
Priority: | Low | ||
Assignee: | - | ||
Category: | Rasters | ||
Affected QGIS version: | master | Regression?: | No |
Operating System: | Easy fix?: | No | |
Pull Request or Patch supplied: | No | Resolution: | worksforme |
Crashes QGIS or corrupts data: | No | Copied to github as #: | 15499 |
Description
Make a jpeg file read-only.
Load the jpeg into QGIS.
Right-click the jpeg layer in the TOC
Choose Properties>Pyramids
Select a pyramid resolution and click the "build pyramids" button.
You will get an error message: "Write access denied>Adjust the file permissions and try again".
But the file permissions on the jpeg file should not matter, because the pyramids would be saved in a separate .ovr file!
I believe the same should apply regardless of the image format, as long as the option "Build pyramids internally if possible" is not selected.
History
#1 Updated by Paolo Cavallini over 12 years ago
- Target version set to Version 2.0.0
#2 Updated by Jürgen Fischer over 10 years ago
- Target version changed from Version 2.0.0 to Future Release - Lower Priority
#3 Updated by Giovanni Manghi over 7 years ago
- Easy fix? set to No
- Regression? set to No
#4 Updated by Giovanni Manghi over 5 years ago
- Resolution set to end of life
- Status changed from Open to Closed
End of life notice: QGIS 2.18 LTR
Source:
http://blog.qgis.org/2019/03/09/end-of-life-notice-qgis-2-18-ltr/
#5 Updated by Alister Hood over 5 years ago
- Resolution changed from end of life to worksforme
- Description updated (diff)
Seems to have been fixed at some point.