[FIXED-2] Cannot mix incompatible Qt libraries

[aconran]

It seems that Ext Designer uses "libQtDBus.so.4", which is NOT included in the package as the other Qt/Ext files. I wonder if including a "libQtDBusExt.so.4" in the package would resolve the problem...

... Also, libcrypto tip above do not apply to me (only 0.9.8 is installed in my system)...

We are not using any DBus functionality. Did ldd report Dbus needing to be linked?

[j.bruni]

We are not using any DBus functionality. Did ldd report Dbus needing to be linked?

Yes, it did, but only after I symlinked to my local Qt libs.

When I tried the symlinks, ldd reported the following libraries, which do not appear without the symlinks:

- libsqlite3.so.0
- libphonon.so.4
- libaudio.so.2
- libQtDBus.so.4
- libXt.so.6

I am attaching the full ldd command-line history in the attached zip file. It contains:

- ldd_without_changes.txt
- ldd_with_symlinks.txt

Note that when trying to execute without changes, the error is "Cannot mix incompatible Qt libraries", and I couldn't find additional information in the logs.

When trying to execute with symlinked Qt libraries, the error is "Segmentation fault", and syslog reports:

ExtDesigner.bin[2363]: segfault at 10 ip 00ae950d sp bfc55380 error 4 in libQtCore.so.4.5.2[9a4000+22b000]

Please, see attached file for more information. I hope this can be useful.

Thanks!

[aconran]

We will be creating a static build that ships all of the necessary libs so that we don't have to deal with these dependencies.

[j.bruni]

We will be creating a static build that ships all of the necessary libs so that we don't have to deal with these dependencies.

Great. Thanks!

[UltraDM]

I'm having the same problem with the latest version (1.0.0 ?) for 64 bit on OpenSuSE 11.2 x64

bin/ExtDesigner.bin: /usr/lib64/libcrypto.so.0.9.8: no version information available (required by bin/ExtDesigner.bin)
Cannot mix incompatible Qt libraries
Aborted

[Oscar Campos]

I have the same issue on Gentoo 2010 x86_64 with kernel 2.6.31.

But seems the "Aborted" problem is all about the x64 binary, I tried the 32bits one and still getting the same warning on lib32/libcrypto but the application just start without problems.

Btw, Gentoo is still alive...

[j.bruni]

But seems the "Aborted" problem is all about the x64 binary

Not for me... I had all sort of problems with the 32-bit version... until now, I haven't seen Ext Designer in action..

I could try in another OS and/or computer... I just haven't done it. I am always busy! And I want to play with in my Kubuntu!

I anxiously await for the announced static build... thanks in advance.

[UltraDM]

I have the same issue on Gentoo 2010 x86_64 with kernel 2.6.31.

But seems the "Aborted" problem is all about the x64 binary, I tried the 32bits one and still getting the same warning on lib32/libcrypto but the application just start without problems.

Btw, Gentoo is still alive...

Yep, same here on OpenSuSE x64

the next step is that on GNU/Linux it doesn't use the http_proxy env var which means I can't login
too bad for me that before that I started it on a virtualized Win XP, logged in for trial period

now I'll sit and wait and when the fix is available my trial will be expired already

nice ...

[pbgc]

I'm using 32bit Slackware 12.2 with Qt 4.5.2 and I solved the Qt problem (symlinking), solved the libcrypto problem (finding a suitable libcrypto.so.0.9.8 and putting it in lib) but now I get a crash at ExtDesigner startup and I'm still waiting to see ExtDesigner in action (I bought my license in February...)

[aconran]

I'm using 32bit Slackware 12.2 with Qt 4.5.2 and I solved the Qt problem (symlinking), solved the libcrypto problem (finding a suitable libcrypto.so.0.9.8 and putting it in lib) but now I get a crash at ExtDesigner startup and I'm still waiting to see ExtDesigner in action (I bought my license in February...)

We will have a static build compatible with most distributions by the beginning of next week.