I have been trying to install Geant4 with Qt, I have managed to set Qt as its user interface but when I try to reinstall Geant4 to make it set up for Qt I receive this long error message: LNK2019 unresolved external symbol
Thank you for your help. I have found that I only have the mingw81_64 Qt installed. Is this version not compatible with visual studios? I have tried to install the vs2019_64 version, but cannot seem to find it.
And download the qt windows binary installer. During the installation I believe it will ask you what QT packages you want to install. Find the latest QT installation for visual studio. Look for MSVC 2019.
Put the QT bin and lib folders in your “PATH” found in your windows environment variables.
Reinstall Geant4 with the QT option turned on. Geant should be able to automatically locate the required executables.
If you encounter any trouble feel free to reach out directly.