The Qt 5.6.1 update appears to have broken Qt-Creator. After updating, any attempt to open/create a project results in a segfault. Attempting to open the "Tools->Options" dialog also results in a segfault. All segfaults appear to be due to null ptr deref. Version-Release number of selected component (if applicable): 3.5.1-4.el7.x86_64 How reproducible: Reproduces always on current configuration. Steps to Reproduce: 1. Launch Qt-Creator 2. Use main menu to open Options Dialog (Tools->Options) Additional info: Configured system is CentOS 7 w/ all updates. Nothing special. Attempted to delete ~/.config/QtProject and friends no change. Run with clear environment, no change. Run with only Core plugin enabled, no change.
Created attachment 1181727 [details] Backtrace of Options Dialog I get a similar backtrace when attempting to open/create a new project.
Appears to be another user with a same issue on reddit. Did not see that they submitted a bug report however: https://m.reddit.com/r/CentOS/comments/4rcv0l/qtcreator_died_with_recent_update/
This update has completely broken several people's work-flows at the company we work for. I've found some of the RPMs to downgrade to: https://www.reddit.com/r/CentOS/comments/4rcv0l/qtcreator_died_with_recent_update/ but not the qt5-qtbase-common-5.6.0-13.el7 RPMs (yet). Can someone knowledgeable look at this and either give us a reference to all the required downgrade RPMs or fix the issue and provide with normal yum update? It would be *GREATLY* appreciated, as we use this exclusively in our work. Thanks in advance.
It would appear that qt-creator has been stuck at 3.5.x in epel7 due to unsatisfied llvm dependencies of newer versions... however, according to: https://wiki.qt.io/Building_Qt_Creator_from_Git the Clang Code Model plugin is optional I'll look into the possibility of syncing epel7 branch with fedora's master/ branch (containing qt-creator-4.1). Going on the assumption here that the latest version is better-supported and works better (and fixes this bug).
Here's a qt-creator-4.1.0 epel7 scratch build for folks to try out: https://koji.fedoraproject.org/koji/taskinfo?taskID=15543005
*** Bug 1359589 has been marked as a duplicate of this bug. ***
Sorry, wrong link to scratch build, here's a better (successful) one: https://koji.fedoraproject.org/koji/taskinfo?taskID=15542983
The qt-creator-4.1.0 epel 7 RPMS seem to have worked! I can now start qt-creator. I'll have my team check this out and report back if we find any issues / problems. Thank you so much!
(In reply to Rex Dieter from comment #7) > Sorry, wrong link to scratch build, here's a better (successful) one: > https://koji.fedoraproject.org/koji/taskinfo?taskID=15542983 Hello there, I have the same problem with qtcreator-3.5.x on CentOS 7. However I do not know how to use your build of qtcreator-4 from fedora. Could you please indicate how one should use it.
the qtcreator-4 build was for centos7, except it's been awhile and the scratch build was garbage collected. I'll re-submit a new build now, https://koji.fedoraproject.org/koji/taskinfo?taskID=16029173 One more bit of positive feedback, and I'll get an official build going. Other maintainers, any objection(s) to this plan?
Apologies for the late reply. I tested the qt-creator-4.1.0 and it works also for me on centos7. Opened options dialog, compiled and run a project, everything ok. Thank you very much Rex.
Thanks, submitting official build now.
qt-creator-4.1.0-2.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-209ceecddc
qt-creator-4.1.0-2.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.