Azure / Azure/azure-functions-dotnet-worker

Failed to start a new language worker for runtime: dotnet-isolated Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.7"

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@soninaren is already working on this.

Since Mar 19, 2025.

Needs: Triage (Functions) potential-bug
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Description

Description

Upgrade from Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.6"
to Version="8.0.7" raise error:

Failed to start a new language worker for runtime: dotnet-isolated
Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.7"
lang worker error

Steps to reproduce

Azure Functions API project and Blazor WASM Client Project.
Upgrade from Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.6"
to Version="8.0.7" to raise error Failed to start a new language worker for runtime: dotnet-isolated.
Downgrade to Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.6" to fix error.

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