rzc discover exited with code -2147450743

user_5059798 0
Viewed 4569

I am getting the error

"rzc discover exited with code -2147450743"

...error when i try to compile my web app. When I click on the error it takes me to the RazorTagHelper line:


   <RazorTagHelper
             Debug="$(_RazorDebugTagHelperTask)"
             DebugTool="$(_RazorDebugTagHelperTool)"
             ToolAssembly="$(_RazorToolAssembly)"
             UseServer="$(UseRazorBuildServer)"
             ForceServer="$(_RazorForceBuildServer)"
             SuppressCurrentUserOnlyPipeOptions="$(_RazorSuppressCurrentUserOnlyPipeOptions)"
             PipeName="$(_RazorBuildServerPipeName)"
             Version="$(RazorLangVersion)"
             Configuration="@(ResolvedRazorConfiguration)"
             Extensions="@(ResolvedRazorExtension)"
             Assemblies="@(RazorReferencePath)"
             ProjectRoot="$(MSBuildProjectDirectory)"
             TagHelperManifest="$(_RazorTagHelperOutputCache)">
             <Output
               TaskParameter="TagHelperManifest"
               ItemName="FileWrites"/>
           </RazorTagHelper>

Things that I've done to try fix the error

  • Updated .Net Core to 2.1
  • Repair VS2019
  • Updated VS2019
asp.net-core-razor-pages .net-core c#
4 Answers

I was getting the same error and this is how I resolved it.

I have multiple .NET SDKs installed, so trust me this wasn't the issue for me.

  • I looked at the Output window when the Rebuild Solution gave me that error.
  • In the output window I noticed that there was an SDK missing error. I just installed the specific SDK and restarted Visual Studio.
  • When performed Rebuild solution the next time, it built successfully
user_39789800

I solved it by going to Visual Studio Installer > Modify > Individual Components, and select the component that I was missing eg. Netcore 2.2. enter image description here

user_16932100

It indicates missing runtime version. It may be that there are two versions of runtime version installed in the computer.

enter image description here

user_144914670

I solved it by Reinstalling .NET SDk.

user_94798250
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