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DEBUGGING IS NOT ENABLED for new Blazor WASM project in Chromium. #84171

@julianadormon

Description

@julianadormon

Is there an existing issue for this?

  • I have searched the existing issues

Describe the bug

I have created a new Blazor Hosted WASM app using Visual Studio for Mac 17.6 Preview (17.6 build 983).
Debugging in visual Studio is working fine; breakpoints in both the server-side and client-side are being hit properly.
I have confirmed that we are using the "Development" environment.
When running the app, I get the Blazor error, "An unhandled error has occurred." yellow bar.
When I view the javascript console to see the error, I see blazor.webassembly.js:1 DEBUGGING IS NOT ENABLED.
This happens both when debugging in Edge and Chrome.

Expected Behavior

Browser debugging should be working in Chromium browsers.

Steps To Reproduce

  1. Create a new Blazor Hosted WASM project
  2. Run debug in Visual Studio
  3. Open Developer tools in Chrome
  4. Click the Mobile icon to switch to mobile viewing
  5. Select iPhone 12 Pro and refresh app
  6. Blazor error bar will appear (this is a bug too but will open a separate report)
  7. Click into javascript console
  8. See, "DEBUGGING IS NOT ENABLED"

Exceptions (if any)

No response

.NET Version

7.0.202

Anything else?

Version: 7.0.202
Commit: 6c74320bc3

Runtime Environment:
OS Name: Mac OS X
OS Version: 12.5
OS Platform: Darwin
RID: osx.12-arm64
Base Path: /usr/local/share/dotnet/sdk/7.0.202/

Host:
Version: 7.0.4
Architecture: arm64
Commit: 0a396ac

.NET SDKs installed:
6.0.400-preview.22330.6 [/usr/local/share/dotnet/sdk]
6.0.400 [/usr/local/share/dotnet/sdk]
6.0.401 [/usr/local/share/dotnet/sdk]
6.0.402 [/usr/local/share/dotnet/sdk]
6.0.403 [/usr/local/share/dotnet/sdk]
6.0.404 [/usr/local/share/dotnet/sdk]
6.0.407 [/usr/local/share/dotnet/sdk]
7.0.100 [/usr/local/share/dotnet/sdk]
7.0.101 [/usr/local/share/dotnet/sdk]
7.0.202 [/usr/local/share/dotnet/sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 6.0.6 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.8 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.9 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.10 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.12 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.15 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.1 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.4 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.6 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.8 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.9 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.10 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.12 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.15 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.1 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.4 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
x64 [/usr/local/share/dotnet/x64]

Environment variables:
Not set

global.json file:
Not found

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