Bug report #12678
coverage layer not checked before parsing filename expression in atlas generation
|Affected QGIS version:||2.8.1||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 #:||20785|
Enable "atlas generation" in a new print composer
Erase the content of fileName expression
And launch atlas export to image (or anything else).
Remark that I haven't selected a coverage layer.
Then you get a message "Unable to evaluate the filename pattern. "Could not set filename pattern as ''. Parser error: '' "
I had to close this dialog more than 200 times before it really gets closed. If I wasn't that patient I would have made QGIS crash my project the first time I got it. Don't find why this number though.
I think there may be a check done on layer coverage value before trying to parse fileNamePattern.
#4 Updated by Harrissou Santanna about 3 years ago
- Status changed from Open to Closed
- Description updated (diff)
- Resolution set to fixed/implemented
In 3.1 the check is done and user is warned multiple times that the filename requires his attention and without a change, a default name is used.
There's however an issue with the missing coverage layer that i report in #18253.