Bug report #12170

Adding a print layout adds a lot of project loading time

Added by Giovanni Manghi over 4 years ago. Updated over 4 years ago.

Status:Closed
Priority:Severe/Regression
Assignee:-
Category:Map Composer/Printing
Affected QGIS version:master Regression?:No
Operating System:Linux Easy fix?:No
Pull Request or Patch supplied:No Resolution:worksforme
Crashes QGIS or corrupts data:No Copied to github as #:20362

Description

In QGIS master when adding a print layout the project loading time increases a lot.

Even creating new empty layputs, in an empty project it takes a lot.

This happens only on Linux, not Windows.

I install qgis master on Ubuntu 14.04 from the nightly builds repository.


Related issues

Related to QGIS Application - Bug report #12125: Very poor performance with complex projects (saving, addi... Closed 2015-02-04

History

#1 Updated by Martin Dobias over 4 years ago

Hi Giovanni

I have created a project with 10 empty composers - in debug version each composer add ~0.2s to the load time, so ~2s in total for the test project (will be less in a release build). As such, I would say it is an acceptable overhead - it could be less, but I would not say it's a bug (especially not a critical one) - unless the load time is significantly higher on you machine?

(tested on ubuntu 14.04, own build)

#2 Updated by Giovanni Manghi over 4 years ago

Martin Dobias wrote:

Hi Giovanni

I have created a project with 10 empty composers - in debug version each composer add ~0.2s to the load time, so ~2s in total for the test project (will be less in a release build). As such, I would say it is an acceptable overhead - it could be less, but I would not say it's a bug (especially not a critical one) - unless the load time is significantly higher on you machine?

(tested on ubuntu 14.04, own build)

Hi Martin

just tested to the latest master in the nightly repo and I cannot see the issue anymore. Until the other day it was anyway very clear.

Feel free to close this, it would be good anyway to understand what changed.

PS
also the large project I linked here #12125-8

now opens ok even with composers.

#3 Updated by Giovanni Manghi over 4 years ago

Martin Dobias wrote:

Hi Giovanni

I have created a project with 10 empty composers - in debug version each composer add ~0.2s to the load time, so ~2s in total for the test project (will be less in a release build). As such, I would say it is an acceptable overhead - it could be less, but I would not say it's a bug (especially not a critical one) - unless the load time is significantly higher on you machine?

(tested on ubuntu 14.04, own build)

I'm hitting this issue again, in a very simple project (--noplugins).

#4 Updated by Martin Dobias over 4 years ago

Giovanni, could you please attach the project to see if I can replicate the problem?

#5 Updated by Martin Dobias over 4 years ago

  • Status changed from Open to Feedback

#6 Updated by Giovanni Manghi over 4 years ago

Martin Dobias wrote:

Giovanni, could you please attach the project to see if I can replicate the problem?

Hi Martin, we will back to you asap.

#7 Updated by Giovanni Manghi over 4 years ago

Martin Dobias wrote:

Giovanni, could you please attach the project to see if I can replicate the problem?

Hi Martin,
I cannot replicate this issue (again), so I guess that we can close this one.

Anyway there are others that are affected #12125

#8 Updated by Martin Dobias over 4 years ago

  • Resolution set to worksforme
  • Status changed from Feedback to Closed

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