如下圖所示，第一次打開項目的時候報錯，
內容大致為：
FileNotFoundException: Could not find file “D:\GithubProjects\Navigation\VoxelWorldandAstarRoadGenerator\Voxel-World-and-A-star-Road-Generator\Voxel World and A-star Road Generator\Library\PackageCache\com.unity.analytics@3.2.2\Tests\Editor\Unity.Analytics.StandardEvents\Unity.Analytics.StandardEvents.EditorTests.asmdef”.
System.IO.FileStream…ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/FileStream.cs:305)
System.IO.FileStream…ctor (System.String path, FileMode mode, FileAccess access, FileShare share)
(wrapper remoting-invoke-with-check) System.IO.FileStream:.ctor (string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
System.IO.File.OpenRead (System.String path) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/File.cs:363)
System.IO.StreamReader…ctor (System.String path, System.Text.Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/StreamReader.cs:167)
神奇的是，可以按Clear清除掉Console里的內容，就不會報錯了，然而點擊Play后會有新的報錯，但是有沒有提示具體問題出在哪里，如下圖所示：
報錯內容如下：
All compiler errors have to be fixed before you can enter playmode!
UnityEditor.SceneView:ShowCompileErrorNotification()
如果重新打開Unity，仍然會發現第一個圖所示的報錯，這就很神奇。
解決辦法
根據錯誤提示FileNotFoundException: Could not find file，應該是文件路徑太長了，導致Unity找不到，我的路徑有這么長
D:\GithubProjects\Navigation\VoxelWorldandAstarRoadGenerator\Voxel-World-and-A-star-Road-Generator\Voxel World and A-star Road Generator
於是直接把項目移到D盤，發現可以正常運行了