im making a 3d model of my apartment in unity and i keep getting this build error when i try to build the prodject with my oculus quest 2. please help hehe

I keep getting this error: UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002ca] in <44c3723143904fb88deebc993c7bb491>:0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <44c3723143904fb88deebc993c7bb491>:0
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)


It looks like you need to change the lighting, consult the earlier errors.

What dose that mean?
This is my first unity project