Troubleshooting: java.lang.IllegalAccessError

The following exception report relates to the version of Java:

java.lang.IllegalAccessError: class com.minisoft.Run.Run (in unnamed module @0x3745e5c6) cannot access class sun.awt.AppContext (in module java.desktop) because module java.desktop does not export sun.awt to unnamed module @0x3745e5c6

Either the version of Java is not complete or it’s an unsupported version. Please check if more than one copy of Java is installed.