|Message: Re: This application failed to start because it could not find or load the Qt platform plugin||Not Logged In (login)|
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I just recompiled geant4 10.3 and geant4 10.2 to be sure that everything is similar (qt installation and so on) and result is the same: I can run exampleB1 with Geant 4.10.2p2 and not with Geant4 10.3 (error that I gave previously). So something has changed within the Qt directory management in the Geant4 core that creates this issue.
I compared libraies linked to executables in both GEANT4 versions. There are several differences:
* GEANT4 10.2 uses libraries in /lib64 while GEANT4 10.3 uses libraires in /usr/lib64 * Qt path are strictly similar * GEANT4 10.2 uses /usr/lib64/nvidia-current/libGL.so.1 while GEANT4 10.3 uses /usr/lib64/libGL.so.1 * libglapi.so.0, libXdamage.so.1, libXfixes.so.3, libX11-xcb.so.1, libxcb-glx.so.0, libxcb-dri2.so.0, libxcb-dri3.so.0, libxcb-present.so.0, libxcb-sync.so.1, libxshmfence.so.1, libXxf86vm.so.1 and libdrm.so.2 are used in GEANT4 10.3, not in GEANT4 10.2 * libnvidia-tls.so.352.79 and libnvidia-glcore.so.352.79 are used in GEANT4 10.2 and not GEANT4 10.3All this makes a lot of differences. During the cmake step, I tried to use the same option and to enable most of the features.
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