Solve the problem of qt version when running CoppeliaSim terminal

CoppeliaSim performed in the terminal ./coppeliasim.shqt_version problems.
In the terminal input vim coppeliasim.shinterface as
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$dirnameoriginally plus LD_LIBRARY_PATHenvironment, it can be performed under

echo $LD_LIBRARY_PATH

As you can see, this is the qt version we installed, but coppeliasim comes with the qt12 version of the qt library, which will cause the version to be different and cannot be executed. Therefore, you need coppeliasim.shto delete the LD_LIBRARY_PATHpath in the file, leaving only the directory path. Equipped with qt version.