我刚刚开始使用统一。 （我的意思是我刚刚开始）我一直在关注教程，我正在做一切正确的事情。但无论我收到3个错误。在我做任何事情之前，我决定开始一个新项目，并在此处收到相同的错误。
错误1
be included or could not be found.
UnityEditor.AssemblyHelper.AddReferencedAssembliesRecurse (System.String
assemblyPath, System.Collections.Generic.List`1 alreadyFoundAssemblies,
System.String[] allAssemblyPaths, System.String[] foldersToSearch,
System.Collections.Generic.Dictionary`2 cache, BuildTarget target) (at
C:/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:154)
UnityEditor.AssemblyHelper.FindAssembliesReferencedBy (System.String[] paths,
System.String[] foldersToSearch, BuildTarget target) (at
C:/buildslave/unity/build/Editor/Mono/AssemblyHelper.cs:194)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
错误2
Build completed with a result of 'Failed'
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
错误3
UnityEditor.BuildPlayerWindow+BuildMethodException: 3 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer
(BuildPlayerOptions options) [0x0021f] in
C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:182
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean
askForBuildLocation, BuildOptions defaultBuildOptions) [0x00065] in
C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:89
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()