c# - 升级Project Unity 2019-> 2020

Question

我有一个使用Unity 2019.3.13f版本制作的项目，我试图将其升级到Unity 2021.1 ...
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Script updater for Library\Bee\artifacts\500b0aE.dag\Unity.TerrainTools.Editor.dll failedwith exitcode -532462766 and stdout: Unhandled exception.System.Reflection.TargetInvocationException: Exception has been thrownby the target of an invocation. --->System.IO.DirectoryNotFoundException: Could not find a part of thepath 'A:\UNITY\JuegoRVv1\Unity[^]+(.ref)?.dll$'. atSystem.IO.FileStream.ValidateFileHandle(SafeFileHandle fileHandle)
at System.IO.FileStream.CreateFileOpenHandle(FileMode mode, FileShareshare, FileOptions options) at System.IO.FileStream..ctor(Stringpath, FileMode mode, FileAccess access, FileShare share, Int32bufferSize, FileOptions options) atSystem.IO.StreamReader.ValidateArgsAndOpenPath(String path, Encodingencoding, Int32 bufferSize) at System.IO.StreamReader..ctor(Stringpath) at ScriptUpdater.Program.<>c__DisplayClass8_0.b__0()
at ScriptUpdater.Program.Profile[T](Func`1 toProfile, Int64&elapsedTime) at ScriptUpdater.Program.Main(String[] args) ---End of inner exception stack trace --- atSystem.RuntimeMethodHandle.InvokeMethod(Object target, Object[]arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlagsinvokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.MethodBase.Invoke(Object obj, Object[]parameters) at Program.Main(String[] args)

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Library\PackageCache\com.unity.terrain-tools@3.0.1-preview\Editor\TerrainTools\NoiseLib\API\NoiseTemplateImporter.cs(10,42):error CS0246: The type or namespace name 'ScriptedImporter' could notbe found (are you missing a using directive or an assembly reference?)

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Library\PackageCache\com.unity.terrain-tools@3.0.1-preview\Editor\TerrainTools\NoiseLib\API\NoiseTemplateImporter.cs(9,6):error CS0246: The type or namespace name 'ScriptedImporter' could notbe found (are you missing a using directive or an assembly reference?)

我尝试重新导入所有文件并更改路径长度...没有任何追加。
我正在阅读更多解决方案，但找不到。

Answer 1

感谢derHugo，我找到了将库中的Terrain-tools 3.0.1更新为实验性的3.0.2的解决方案-我没有看到它。