everyone! I try to debug my Blazor WASM project, but no matter which way I try debugging doesn't start. It doesn't work with VS Code, with Visual Studio 2019, with VS 2022. If I press Shift+Alt+D and then take browser launch parameters for debugging it seems to find source files, but freezes the working area and writes "Tab is inactive", so I can't pull any code from the sources. Like that:
https://www.screencast.com/t/3M8i3YckY
Both Visual Studios and VS Code wrote "Unbound breakpoint" or "No symbols have been loaded" depending on God knows what - at first. It would sometimes let me debug then, but the next debug launch didn't work out on the same browser. When I tried another, it worked, but just one extra time. When I ran out of browsers, I didn't know how to return to the state, when debugging was possible.
Now they (VSes and Code) just hang for a while after having opened the browser, and eventually shoot "could not connect to debug target. Promise was cancelled. Could not connect to localhost:????".
When I try to debug sample Blazor WASM project, it works well as expected.
Here is the launchSettings.json.
{ "iisSettings": { "windowsAuthentication": false, "anonymousAuthentication": true, "iisExpress": { "applicationUrl": "http://localhost:46330", "sslPort": 44369 } }, "profiles": { "IIS Express": { "commandName": "IISExpress", "launchBrowser": true, "environmentVariables": { "ASPNETCORE_ENVIRONMENT": "Development" }, "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}" }, "Web.Client": { "commandName": "Project", "launchBrowser": true, "environmentVariables": { "ASPNETCORE_ENVIRONMENT": "Development" }, "dotnetRunMessages": "true", "applicationUrl": "https://localhost:5003;http://localhost:5002", "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}" }, "Docker": { "commandName": "Docker", "launchBrowser": true, "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}", "publishAllPorts": true, "useSSL": true } } }Here is the .csproj:
<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly"> <PropertyGroup> <TargetFramework>net5.0</TargetFramework> <ServiceWorkerAssetsManifest>service-worker-assets.js</ServiceWorkerAssetsManifest> <UserSecretsId>1c3cafab-2f7d-4a06-b84c-46691a8e5dcf</UserSecretsId> <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS> </PropertyGroup> <ItemGroup> <Content Remove="compilerconfig.json" /> <Content Remove="wwwroot\css\MDB\css\NavMenu.css" /> <Content Remove="wwwroot\css\NavMenu.css" /> <Content Remove="wwwroot\css\standard-items\standard-items.css" /> <Content Remove="wwwroot\css\standard-items\standard-items.scss" /> </ItemGroup> <ItemGroup> <None Remove=".dockerignore" /> <None Remove="Dockerfile" /> <None Remove="Dockerfile.original" /> </ItemGroup> <ItemGroup> <_ContentIncludedByDefault Remove="wwwroot\css\app.min.css" /> <_ContentIncludedByDefault Remove="wwwroot\css\standard-items\standard-items.min.css" /> </ItemGroup> <ItemGroup> <Protobuf Include="..\Web.Common\Services.proto" GrpcServices="Client" Link="..\Protos\Services.proto" /> </ItemGroup> <ItemGroup> <PackageReference Include="Grpc.Net.Client" Version="2.38.0" /> <PackageReference Include="Grpc.Net.Client.Web" Version="2.38.0" /> <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="5.0.7" /> <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="5.0.7" PrivateAssets="all" /> <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="5.0.7" /> <PackageReference Include="Grpc" Version="2.38.1" /> <PackageReference Include="Grpc.Tools" Version="2.38.1" PrivateAssets="all" /> <PackageReference Include="Google.Protobuf" Version="3.17.3" /> <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.11.1" /> <PackageReference Include="MudBlazor" Version="5.1.0" /> <PackageReference Include="System.Net.Http.Json" Version="5.0.0" /> </ItemGroup> <ItemGroup> <ServiceWorker Include="wwwroot\service-worker.js" PublishedContent="wwwroot\service-worker.published.js" /> </ItemGroup> <ItemGroup> <None Include="compilerconfig.json" /> <None Include="wwwroot\css\MDB\scss\NavMenu.scss" /> <None Include="wwwroot\css\NavMenu.css" /> <None Include="wwwroot\css\standard-items\standard-items.css"> <DesignTime>True</DesignTime> <AutoGen>True</AutoGen> <DependentUpon>standard-items.scss</DependentUpon> </None> <None Include="wwwroot\css\standard-items\standard-items.scss"> <Generator>SassTranspiler</Generator> <LastGenOutput>standard-items.css</LastGenOutput> </None> </ItemGroup> <ItemGroup> <ProjectReference Include="..\Web.Common\Communication.csproj" /> </ItemGroup> <ItemGroup> <Folder Include="wwwroot\css\standard-items\Inputs\" /> <Folder Include="wwwroot\css\standard-items\Cards\" /> </ItemGroup> <ItemGroup> <None Remove="..\.dockerignore" /> </ItemGroup> </Project>Please help, because I badly languish without client debugging.
UPDATE: I managed to get rid of the "Tab is inactive" message, but the breakpoints don't get hit.
