Qt Creator 4.8.0 based on Qt 5.12.0 - QApplication: invalid style override passed, ignoring it.

cvitagliano

When I run qtcreator on a Linux Mint 17.3 64-bit (ubuntu trusty) kernel 4.4.0, the following error message appears:
QApplication: invalid style override passed, ignoring it.
Qt / Tools / QtCreator / bin / qtcreator: relocation error: /home/cvitagliano/Qt/Tools/QtCreator/lib/Qt/plugins/platforms/../../lib/libQt5DBus.so.5: symbol dbus_message_get_allow_interactive_authorization, version LIBDBUS_1_3 not defined in file libdbus-1.so.3 with link time reference

It looks like the link libQt5DBus.so.5 is pointing to the correct place, and I can not find the file LIBDBUS_1_3.

Help me please.

SGaist

Hi,

What version of DBus do you have installed on your system ?

britsfp

I have the same error and it looks like the dbus version is 1.8.22-5.1-x86_64

Regards
Frik Brits

SGaist

@britsfp Hi, do you have the same setup as @cvitagliano ?

britsfp

@SGaist , The dbus version is 1.8.22-5.1-x86_64

I Hope this helps.

Regards
Frik Brits

britsfp

@SGaist , I get this when I try to run QtCreator 4.8.0 or greater ::

/prog/Qt/Qt5.12/Tools/QtCreator/bin/qtcreator: relocation error: /prog/Qt/Qt5.12/Tools/QtCreator/lib/Qt/lib/libQt5DBus.so.5: symbol dbus_message_get_allow_interactive_authorization, version LIBDBUS_1_3 not defined in file libdbus-1.so.3 with link time reference

Regards
Frik Brits

SGaist

Based on QTCREATORBUG-21753:

The Qt Creator binary packages do not support Ubuntu 14. See QTBUG-72507. "Officially" even since Qt Creator 4.3.