freebsd stable - May 2018 - Cannot mix incompatible Qt library (version 0x50904) with this library (version 0x50a01),Abort (core dumped)

On Thu, 31 May 2018 15:37:46 +0100
tech-lists <tech-lists at zyxst.net> wrote:
> Hello lists,
> 
> context: 11.2-PRERELEASE #0 r333458 / ports r471194
> 
> with xpdf I get the following error:
> 
> Cannot mix incompatible Qt library (version 0x50904) with this
> library (version 0x50a01),Abort (core dumped)
> 
> I seem to have both qt4-4.8.7 and qt5-5.10.1 installed. I didn't
> install these directly though, seems they've been installed as
> dependencies of other ports. I'm using MATE desktop.
> 
> I've tried reinstalling xfdf via pkg and the port with the same
> result. Is this a known problem/how can I fix? Have found no fix yet
> from GIS, most seem to point to deleting and reinstalling everything.
> 
> thanks,
I just fixed this a few week or two ago on my system.  The problem is
you have difference version numbers within the qt5 library, not having
qt4 and qt5.

I ended up having to rebuild everything single qt5 library installed on
my system...pretty painful.

Here is the text of a reply to me from Mark Mollering, that help me to
track things down. Good Luck!

Wow, I literally just finished fixing this with Lumina

I did a pkg info | more and noticed that, even though I upgraded the qt5
[meta] version, there are some qt5 libraries that do not, automatically,
upgrade.  I then did a manual pkg upgrade qt5-[package]  I know i had
to do dbus, x11extras, svg, and a number of others.  I just kept at it,
until they were all upgraded to the same release.

For Lumina, specifically,  I had to do a pkg delete of all of the
packages for it (such as lumina-core, etc)  I then did a pkg clean -a
(not sure if that was necessary) and pkg install.  Finally, it was back
to normal.







-- 
Rod

http://www.rodperson.com

You can never get enough of what you don't need.
	-- David Morgan

Hello lists,

context: 11.2-PRERELEASE #0 r333458 / ports r471194

with xpdf I get the following error:

Cannot mix incompatible Qt library (version 0x50904) with this library 
(version 0x50a01),Abort (core dumped)

I seem to have both qt4-4.8.7 and qt5-5.10.1 installed. I didn't install 
these directly though, seems they've been installed as dependencies of 
other ports. I'm using MATE desktop.

I've tried reinstalling xfdf via pkg and the port with the same result. 
Is this a known problem/how can I fix? Have found no fix yet from GIS, 
most seem to point to deleting and reinstalling everything.

thanks,
-- 
J.

Hi,

On Thu, 31 May 2018 15:37:46 +0100
tech-lists <tech-lists at zyxst.net> wrote:
> Hello lists,
> 
> context: 11.2-PRERELEASE #0 r333458 / ports r471194
> 
> with xpdf I get the following error:
> 
> Cannot mix incompatible Qt library (version 0x50904) with this
> library (version 0x50a01),Abort (core dumped)
> 
> I seem to have both qt4-4.8.7 and qt5-5.10.1 installed. I didn't
> install these directly though, seems they've been installed as
> dependencies of other ports. I'm using MATE desktop.
> 
> I've tried reinstalling xfdf via pkg and the port with the same
> result. Is this a known problem/how can I fix? Have found no fix yet
> from GIS, most seem to point to deleting and reinstalling everything.
> 
> thanks,
portupgrade from the ports tree will be your good friend. It will
either fix all problems or at least list the problematic ports.

There are some other applications in the tree which do the same. So,
you are spoiled for choice to get this problem fixed.

Erich

Hi there

Qt4 has nothing to do with this. The issue is caused by upgrading Qt5 from
5.9.4 to 5.10.1 without also rebuilding the Qt5 using
applications/libraries :)


mfg Tobias

On 31 May 2018 at 16:37, tech-lists <tech-lists at zyxst.net> wrote:
> Hello lists,
>
> context: 11.2-PRERELEASE #0 r333458 / ports r471194
>
> with xpdf I get the following error:
>
> Cannot mix incompatible Qt library (version 0x50904) with this library
> (version 0x50a01),Abort (core dumped)
>
> I seem to have both qt4-4.8.7 and qt5-5.10.1 installed. I didn't
install
> these directly though, seems they've been installed as dependencies of
> other ports. I'm using MATE desktop.
>
> I've tried reinstalling xfdf via pkg and the port with the same result.
Is
> this a known problem/how can I fix? Have found no fix yet from GIS, most
> seem to point to deleting and reinstalling everything.
>
> thanks,
> --
> J.
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