Bug report #13075

Opening field calculator eats up all CPU

Added by Paolo Cavallini about 5 years ago. Updated almost 5 years ago.

Category:Field calculator
Affected QGIS version:2.10.0 Regression?:No
Operating System:Debian Easy fix?:No
Pull Request or Patch supplied:No Resolution:not reproducable
Crashes QGIS or corrupts data:No Copied to github as #:21143


Opening the field calc, either from the main toolbar or from the table view, takes almosta a minute here, even for samll layers, and CPU jumps close to 100%, thus making the whole system quite slow until one closes QGIS.
It's a regression over 2.8

eq.zip (848 Bytes) Paolo Cavallini, 2015-07-06 01:15 AM


#1 Updated by Jürgen Fischer about 5 years ago

  • Status changed from Open to Feedback

not reproducable on master - steps to not reproduce open airports.shp from qgis sample dataset and click on "open field calculator" in "attributes" toolbar.

#2 Updated by Paolo Cavallini about 5 years ago

It seems independent from the specific shp. Just tested on a clean --configpath, no plugins, with the supersimple attached shp.

#3 Updated by Nathan Woodrow about 5 years ago

Can't confirm here too. Nothing in the debug log?

#4 Updated by Paolo Cavallini about 5 years ago

Nothing. Anything else I can do to debug it?

#5 Updated by Giovanni Manghi about 5 years ago

  • Priority changed from High to Normal

not reproducable on 2.10 and master (both Linux and Windows). Lowering priority as it is likely a local issue.

#6 Updated by Paolo Cavallini about 5 years ago

Tested on another machine, it works, so it must be a local issue. It is pretty dangerous however, so it would be good to debug it. I'm available for it, if someone can provide me what to look at.

#7 Updated by Giovanni Manghi almost 5 years ago

  • Resolution set to not reproducable
  • Status changed from Feedback to Closed

Paolo Cavallini wrote:

so it must be a local issue.

reopen if replicable in any way also on systems other than yours.

Also available in: Atom PDF