在Visual Studio中打开Unity明暗器文件时出错

每当我在Visual Studio中打开Unity明暗器文件时,都会收到下面的错误消息

在activitylog.xml中,错误显示

< Prime>代码> LeCasySytPACKAGE失败包[ VisualC++包]来源: 'Microsoft.VisualStudio.vc' 说明:无法加载文件或程序集“Microsoft.VisualStudio.VisualC.utilities, version=15.0.0.0,culture=neutral,publicKeyToken=b03f75f7f11d50a3a'或一个 它的依赖性。系统找不到文件 指定的.System.IO.FileNotFoundException:无法加载文件或程序集 'Microsoft.VisualStudio.VisualC.utilities,version=15.0.0.0,' Culture=Neutral,PublicKeyToken=b03f75f7f11d50a3a'或其一个 依赖关系。系统找不到指定的文件。 文件名:“Microsoft.VisualStudio.VisualC.utilities,version=15.0.0.0, 文化=中性,publicKeyToken=b03f5f7f11d50a3a'at Microsoft.VisualStudio.vc.ManagedInterop.Initialize(IServiceProvider serviceprovider)警告:程序集绑定日志记录已打开 关闭。要启用程序集绑定失败日志记录,请设置注册表值 [hklm\software\microsoft\fusion!启用日志(dword)为1。 注意:有一些与程序集绑定相关的性能惩罚 记录失败。要关闭此功能,请删除注册表值 [hklm\software\microsoft\fusion!EnabeloGo] < /代码> <

在activitylog.xml中,错误显示

LegacySitePackage failed for package [Visual C++ Package]Source: 
'Microsoft.VisualStudio.VC' 
Description: Could not load file or assembly 'Microsoft.VisualStudio.VisualC.Utilities, 
Version=15.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one 
of its dependencies. The system cannot find the file 
specified.System.IO.FileNotFoundException: Could not load file or assembly 
'Microsoft.VisualStudio.VisualC.Utilities, Version=15.0.0.0, 
Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its 
dependencies. The system cannot find the file specified.
File name: 'Microsoft.VisualStudio.VisualC.Utilities, Version=15.0.0.0, 
Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' at 
Microsoft.VisualStudio.VC.ManagedInterop.Initialize(IServiceProvider 
serviceProvider) WRN: Assembly binding logging is turned 
OFF. To enable assembly bind failure logging, set the registry value 
[HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind 
failure logging. To turn this feature off, remove the registry value 
[HKLM\Software\Microsoft\Fusion!EnableLog].