Bug report #19410

Unable to remove Custom Auxiliary Field

Added by Man Andman about 6 years ago. Updated over 5 years ago.

Assignee:Paul Blottiere
Category:Virtual Layers
Affected QGIS version:3.2 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:fixed/implemented
Crashes QGIS or corrupts data:Yes Copied to github as #:27238


In QGIS 3.2 I have created custom auxiliary field (manually). Then I wanted to remove it but it didn't work with this field, worked only with qgis added ones.

HuaTc.png - screenshot (46.6 KB) Man Andman, 2018-07-13 10:49 AM

aux_field_manipulation_crash.gif (2.36 MB) Regis Haubourg, 2018-10-23 04:00 PM


#1 Updated by Regis Haubourg over 5 years ago

confirmed in master. It is even nastier:

- create manually an auxiliary db from layer properties / create
- add a fied. This field has a full name but no name filled
- add a second fiel manually doesn't work
- trying to delete the auxiliary db crashes QGIS
- saving the project, reopening it allows to delete some auxiliary fields, but not all
- trying to delete the auxiliary db in a fresh new QGIS also crashes QGIS

See attached screencast.
Paul, does it ring any bell to you ?

#2 Updated by Giovanni Manghi over 5 years ago

  • Status changed from Open to Feedback

Please try on QGIS 3.4.1, if the issue is still valid change the affected version, thanks.

#3 Updated by Man Andman over 5 years ago

Now (in my 3.4.3) everything works fine!

#4 Updated by Giovanni Manghi over 5 years ago

  • Resolution set to fixed/implemented
  • Status changed from Feedback to Closed

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