Unity创建新项目时出现NullReferenceException错误求助

错误信息（中文翻译） #

NullReferenceException: 对象引用未设置到对象的实例
Unity.PlasticSCM.Editor.ProjectDownloader.ParseArguments.GetOrganizationNameFromData (System.String data) (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/ParseArguments.cs:42)
Unity.PlasticSCM.Editor.ProjectDownloader.ParseArguments.CloudOrganization (System.Collections.Generic.Dictionary`2[TKey,TValue] args) (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/ParseArguments.cs:24)
Unity.PlasticSCM.Editor.ProjectDownloader.CloudProjectDownloader.DownloadRepository (System.String unityAccessToken, System.String[] commandLineArgs) (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/CloudProjectDownloader.cs:63)
Unity.PlasticSCM.Editor.ProjectDownloader.CloudProjectDownloader.DownloadRepository (System.String unityAccessToken) (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/CloudProjectDownloader.cs:51)
Unity.PlasticSCM.Editor.ProjectDownloader.CloudProjectDownloader.Execute (System.String unityAccessToken) (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/CloudProjectDownloader.cs:43)
Unity.PlasticSCM.Editor.ProjectDownloader.CloudProjectDownloader.RunOnceWhenAccessTokenIsInitialized () (at Library/PackageCache/com.unity.collab-proxy@2.0.3/Editor/PlasticSCM/CloudProjectDownloader/CloudProjectDownloader.cs:32)
UnityEditor.EditorApplication.Internal_CallUpdateFunctions () (at <e3d2e3f6a525465bbf8c67432a3cb6ef>:0)

具体解决步骤 #

• 清理项目缓存：关闭Unity，删除项目目录下的Library文件夹，重新启动Unity等待缓存自动生成。
• 更新Collab代理包：打开Unity的Package Manager，找到com.unity.collab-proxy包，更新至最新稳定版本，或降级到已知可用的旧版本。
• 重置版本控制配置：进入Edit > Project Settings > Version Control，将Mode切换为Visible Meta Files，重启Unity后再切换回Plastic SCM。
• 跳过云下载流程：直接创建本地空项目，后续再手动配置PlasticSCM或Collab功能。
• 重新授权Unity账号：退出当前登录的Unity账号，重启编辑器后重新登录，确保账号拥有对应组织的访问权限。

内容的提问来源于stack exchange，提问作者OJI