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The Visual Studio 2022 Error "Failed to launch debug adapter. Additional information may be available in the output window."

I am using Visual Studio 2022 for Blazor WebAssembly Project and the ASP.NET Core API Project. Weh I run these projects independently, they works fine in Edge, Chrome browsers but when I select Multiple-Startup projects, I am sessing the following error.


Microsoft Visual Studio

One or more errors occurred.

Failed to launch debug adapter. Additional information may be available in the output window.

The operation was canceled.

OK

enter image description here

over 4 years ago · Santiago Trujillo
2 answers
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0

Finally..... I resolved by modifying Tools-->Options-->Debugging--->General and enabling following two checkboxes as shown in imageenter image description here

over 4 years ago · Santiago Trujillo Report

0

Try to stop the site in the IISExpress background process in the system tray of the target project. Then exit the IISExpress background process itself.

enter image description here

Refer to this article:

https://techstrology.com/failed-to-launch-debug-adapter-the-program-has-exited-with-code-1-0xffffffff-visual-studio-failed-and-crashed/

over 4 years ago · Santiago Trujillo Report
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