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Microsoft.ServiceHub.Framework.ServiceActivationFailedException : 激活“Microsoft.VisualStudio.LanguageServices.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 38%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXW%3C/text%3E%3C/svg%3E)
Xian Wu
0
Reputation points
when i lunch Visual Studio2022community on the top append many errors,such as: Microsoft.ServiceHub.Framework.ServiceActivationFailedException : 激活“Microsoft.VisualStudio.LanguageServices.DiagnosticAnalyzer64”服务失败。 ---> StreamJsonRpc.RemoteInvocationException: 未能加载文件或程序集“file:///D:\Program Files\Microsoft Visual Studio\2022\Community\Common7\ServiceHub\Hosts\ServiceHub.Host.AnyCPU\Microsoft.ServiceHub.HostStub.dll”或它的某一个依赖项。异常来自 HRESULT:0xC00CE556 (ErrorKind: Error HResult: 80131500)
在 StreamJsonRpc.JsonRpc.<InvokeCoreAsync>d__145`1.MoveNext()
how to deel with this ,does anyone have meet the same problem.
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Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAX%3C/text%3E%3C/svg%3E)
Anna Xiu-MSFT 28,576 Reputation points Microsoft Vendor2023-03-23T13:37:23.8066667+00:00 Hello, are you using the latest version of VS2022? Please update it with Visual Studio Installer and run your VS as administrator to check again.
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Xian Wu 0 Reputation points
2023-03-24T04:56:40.9666667+00:00 I try it,but it didn't work .still has many error massage showing on the top
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Anna Xiu-MSFT 28,576 Reputation points Microsoft Vendor
2023-03-24T09:10:12.6266667+00:00 Hello, please try to launch your Visual Studio 2022 in Safe Mode (run devenv /SafeMode in Developer Command Prompt for VS 2022). And check if the error disappears.
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