Cannot mix incompatible Qt library issue!
Posted: 11 Mar 2013, 02:06
Hi,
First of all, I am a Linux newbie and it is easy for me to mess things up easily. I think I did so, too, this time, but I can't figure out how to resolve the issue. I am using Kubuntu 12.04. I downloaded the EDU 3.0.1 version of the program, extracted it and run it from the terminal with "./vrep.sh" as stated in the readme file. But the program says:
"Cannot mix incompatible Qt library (version 0x40801) with this library (version 0x40800)
Aborted (core dumped)"
Well, the reason is appearently the software tries to use system version of the Qt, which is newer, with its older libraries and it crashes.
The same issue is reported here: viewtopic.php?f=9&t=21 .The user solved the problem by deleting the Qt files in the V-REP directory with the "rm libQt*" command and it worked. I did the same too, but this time, the program opens and loads, asks for checking new versions and then crashes with the following:
Add-on script 'vrepAddOnScript-addOnScriptDemo.lua' was loaded.
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
QGLContext::makeCurrent(): Cannot make invalid context current.
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Aborted (core dumped)
Now I am clueless what to do and turned up here for help.
Thanks in advance
First of all, I am a Linux newbie and it is easy for me to mess things up easily. I think I did so, too, this time, but I can't figure out how to resolve the issue. I am using Kubuntu 12.04. I downloaded the EDU 3.0.1 version of the program, extracted it and run it from the terminal with "./vrep.sh" as stated in the readme file. But the program says:
"Cannot mix incompatible Qt library (version 0x40801) with this library (version 0x40800)
Aborted (core dumped)"
Well, the reason is appearently the software tries to use system version of the Qt, which is newer, with its older libraries and it crashes.
The same issue is reported here: viewtopic.php?f=9&t=21 .The user solved the problem by deleting the Qt files in the V-REP directory with the "rm libQt*" command and it worked. I did the same too, but this time, the program opens and loads, asks for checking new versions and then crashes with the following:
Add-on script 'vrepAddOnScript-addOnScriptDemo.lua' was loaded.
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
Xlib: extension "GLX" missing on display ":0".
QGLContext::makeCurrent(): Cannot make invalid context current.
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Aborted (core dumped)
Now I am clueless what to do and turned up here for help.
Thanks in advance