Bug 17340

Summary:	Crash of QtCreator and plasmashell with error "Cannot mix incompatible Qt library (version 0x50400) with this library (version 0x50501)"
Product:	Mageia	Reporter:	PC LX <mageia>
Component:	RPM Packages	Assignee:	Rémi Verschelde <rverschelde>
Status:	RESOLVED FIXED	QA Contact:
Severity:	critical
Priority:	Normal	CC:	mageia
Version:	Cauldron
Target Milestone:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Source RPM:		CVE:
Status comment:
Bug Depends on:
Bug Blocks:	17523

Description PC LX 2015-12-16 11:18:32 CET

Description of problem:

plasmashell and Qt Creator crash with the message:
"Cannot mix incompatible Qt library (version 0x50400) with this library (version 0x50501)"

Version-Release number of selected component (if applicable):

plasmashell: 5.4.95
Qt Creator: 3.3.0
Qt Version: 5.5.1
Operating System: Linux 4.3.0-desktop-2.mga6 x86_64
Distribution: Mageia 6

How reproducible:

Always.

Steps to Reproduce:

plasmashell: https://bugs.mageia.org/show_bug.cgi?id=16097
Qt Creator: https://bugs.kde.org/show_bug.cgi?id=356242

(should I copy the information from the above pages and past it in comments here?)

Reproducible: 

Steps to Reproduce:

Comment 1 Rémi Verschelde 2015-12-16 12:09:48 CET

Thanks for the report, it likely just needs a rebuild against the current Qt5 version.

Assignee: bugsquad => mageia

Comment 2 Rémi Verschelde 2016-01-19 10:34:54 CET

It's probably due to the qtbase5-database-plugin-* packages in version 5.4.0 which were not properly obsoleted by lib(64)qt5-database-plugin-* 5.5.1 (and later on 5.6.0-beta).

Could you try again? I believe this issue would be fixed in the current cauldron (after update). No idea about bug 16097 though.

CC: (none) => mageia
Blocks: (none) => 17523
Assignee: mageia => rverschelde

Comment 3 PC LX 2016-01-19 13:27:56 CET

After the last update both plasmashell and Qt Creator no longer have the issue described and there is no "Cannot mix incompatible Qt library..." in .xsession-errors so I think this issue is resolved.

Status: NEW => RESOLVED
Resolution: (none) => FIXED