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jaklithn opened this issue Sep 27, 2023 · 13 comments
Closed

Exception after upgrade: An IL variable is not available at the current native IP. #92777

jaklithn opened this issue Sep 27, 2023 · 13 comments
Labels
arch-wasm WebAssembly architecture area-Diagnostics-coreclr
Milestone
8.0.0

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@jaklithn
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jaklithn commented Sep 27, 2023 •
edited by radical
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I had a working .NET 8 Perview 7 WebAssembly Blazor application developed in Rider. After installing .NET 8 RC1 I upgraded all my Nuget packages. I read the documentation but found no direct reasons to adapt my code. I upgraded Rider to version 2023.2.2.

When launching my application I get:
System.ExecutionEngineException: Exception of type 'System.ExecutionEngineException' was thrown.
An IL variable is not available at the current native IP. The error code is CORDBG_E_IL_VAR_NOT_AVAILABLE, or 0x80131304.

In the console I have this stacktrace:

Fatal error. Internal CLR error. (0x80131506)
   at System.Runtime.Serialization.SerializationGuard.<ThrowIfDeserializationInProgress>g__ThrowIfDeserializationInProgress|0_0(System.Runtime.Serialization.SerializationInfo, System.String, Int32 ByRef)
   at System.Diagnostics.Process.Start()
   at System.Diagnostics.Process.Start(System.Diagnostics.ProcessStartInfo)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.LaunchAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.EnsureLaunchedAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c.<UseWebAssemblyDebugging>b__0_1(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.InvokeCore(Microsoft.AspNetCore.Http.HttpContext, Microsoft.AspNetCore.Http.PathString, Microsoft.AspNetCore.Http.PathString)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.HostFiltering.HostFilteringMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequestsAsync[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2.Http2Stream`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()
@danmoseley
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@jaklithn Thanks for the report ... is it possible to create a shareable repro (presumably just a tiny part of your app)?

@madskonradsen
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madskonradsen commented Sep 28, 2023 •
edited
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Can confirm I see the exact same thing after upgrading to RC1. Happening when starting debugging from both VS and Rider. Would be having a hard time creating a shareable repro.

@mkArtakMSFT mkArtakMSFT transferred this issue from dotnet/aspnetcore Sep 28, 2023
@ghost ghost added needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners untriaged New issue has not been triaged by the area owner labels Sep 28, 2023
@mkArtakMSFT
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@lewing FYI

@vcsjones
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Based on the exception this looks like a known bug in RC1. #92007

It's fixed in RC2 by #90844.

@jaklithn
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@jaklithn Thanks for the report ... is it possible to create a shareable repro (presumably just a tiny part of your app)?

Sorry for late reply. I had so many issues with this so I had to focus on surviving. It took me several hours to get my repo working again. It was not enough to target projects back to NET 8 Preview 7. I also had to completely remove the new SDK from my machine. I am happy to have a working situation. I will hesitate to install NET 8 RCX.

@jeffschwMSFT jeffschwMSFT added area-VM-meta-mono arch-wasm WebAssembly architecture labels Sep 29, 2023
@ghost
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ghost commented Sep 29, 2023

Tagging subscribers to 'arch-wasm': @lewing
See info in area-owners.md if you want to be subscribed.

Issue Details

I had a working .NET 8 Perview 7 WebAssembly Blazor application developed in Rider. After installing .NET 8 RC1 I upgraded all my Nuget packages. I read the documentation but found no direct reasons to adapt my code. I upgraded Rider to version 2023.2.2.

When launching my application I get:
System.ExecutionEngineException: Exception of type 'System.ExecutionEngineException' was thrown.
An IL variable is not available at the current native IP. The error code is CORDBG_E_IL_VAR_NOT_AVAILABLE, or 0x80131304.

In the console I have this stacktrace:
Fatal error. Internal CLR error. (0x80131506) at System.Runtime.Serialization.SerializationGuard.<ThrowIfDeserializationInProgress>g__ThrowIfDeserializationInProgress|0_0(System.Runtime.Serialization.SerializationInfo, System.String, Int32 ByRef) at System.Diagnostics.Process.Start() at System.Diagnostics.Process.Start(System.Diagnostics.ProcessStartInfo) at Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9.MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__9 ByRef)
at Microsoft.AspNetCore.Builder.DebugProxyLauncher.LaunchAndGetUrl(System.IServiceProvider, System.String, Boolean)
at Microsoft.AspNetCore.Builder.DebugProxyLauncher.EnsureLaunchedAndGetUrl(System.IServiceProvider, System.String, Boolean)
at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<b__0_1>d.MoveNext()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<b__0_1>d ByRef)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<b__0_1>d ByRef)
at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c.b__0_1(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+d__4.MoveNext()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__4 ByRef)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__4 ByRef)
at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.InvokeCore(Microsoft.AspNetCore.Http.HttpContext, Microsoft.AspNetCore.Http.PathString, Microsoft.AspNetCore.Http.PathString)
at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+d__11.MoveNext()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__11 ByRef)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__11 ByRef)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+d__6.MoveNext()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__6 ByRef)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__6 ByRef)
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+d__14.MoveNext()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__14 ByRef)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__14 ByRef)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.HostFiltering.HostFilteringMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+d__2381[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__2381[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__2381<System.__Canon> ByRef) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__2381[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__2381<System.__Canon> ByRef) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication1<System.__Canon>)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+d__2371[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__2371[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__2371<System.__Canon> ByRef) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__2371[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](d__2371<System.__Canon> ByRef) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequestsAsync[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication1<System.__Canon>)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2.Http2Stream1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Execute() at System.Threading.ThreadPoolWorkQueue.Dispatch() at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()

Author: jaklithn
Assignees: -
Labels:

arch-wasm, untriaged, area-VM-meta-mono, needs-area-label
Milestone: -

@vcsjones vcsjones removed the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Oct 3, 2023
@SamMonoRT
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cc @maraf @pavelsavara - please triage and assign milestone accordingly.

@maraf maraf added this to the 8.0.0 milestone Oct 4, 2023
@ghost ghost removed the untriaged New issue has not been triaged by the area owner label Oct 4, 2023
@maraf maraf added untriaged New issue has not been triaged by the area owner area-Debugger-mono and removed area-VM-meta-mono labels Oct 4, 2023
@ghost
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ghost commented Oct 4, 2023

Tagging subscribers to this area: @thaystg
See info in area-owners.md if you want to be subscribed.

Issue Details

I had a working .NET 8 Perview 7 WebAssembly Blazor application developed in Rider. After installing .NET 8 RC1 I upgraded all my Nuget packages. I read the documentation but found no direct reasons to adapt my code. I upgraded Rider to version 2023.2.2.

When launching my application I get:
System.ExecutionEngineException: Exception of type 'System.ExecutionEngineException' was thrown.
An IL variable is not available at the current native IP. The error code is CORDBG_E_IL_VAR_NOT_AVAILABLE, or 0x80131304.

In the console I have this stacktrace:

Fatal error. Internal CLR error. (0x80131506)
   at System.Runtime.Serialization.SerializationGuard.<ThrowIfDeserializationInProgress>g__ThrowIfDeserializationInProgress|0_0(System.Runtime.Serialization.SerializationInfo, System.String, Int32 ByRef)
   at System.Diagnostics.Process.Start()
   at System.Diagnostics.Process.Start(System.Diagnostics.ProcessStartInfo)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.LaunchAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.EnsureLaunchedAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c.<UseWebAssemblyDebugging>b__0_1(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.InvokeCore(Microsoft.AspNetCore.Http.HttpContext, Microsoft.AspNetCore.Http.PathString, Microsoft.AspNetCore.Http.PathString)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.HostFiltering.HostFilteringMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequestsAsync[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2.Http2Stream`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()
Author: jaklithn
Assignees: -
Labels:

arch-wasm, untriaged, area-Debugger-mono
Milestone: 8.0.0

@pavelsavara
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@thaystg your thoughts ?

@thaystg
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thaystg commented Oct 4, 2023

This is related to coreclr debugging not wasm debugging. @isadorasophia can you help us with that?

@jeffschwMSFT jeffschwMSFT removed the untriaged New issue has not been triaged by the area owner label Oct 11, 2023
@ghost
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ghost commented Oct 12, 2023

Tagging subscribers to this area: @tommcdon
See info in area-owners.md if you want to be subscribed.

Issue Details

I had a working .NET 8 Perview 7 WebAssembly Blazor application developed in Rider. After installing .NET 8 RC1 I upgraded all my Nuget packages. I read the documentation but found no direct reasons to adapt my code. I upgraded Rider to version 2023.2.2.

When launching my application I get:
System.ExecutionEngineException: Exception of type 'System.ExecutionEngineException' was thrown.
An IL variable is not available at the current native IP. The error code is CORDBG_E_IL_VAR_NOT_AVAILABLE, or 0x80131304.

In the console I have this stacktrace:

Fatal error. Internal CLR error. (0x80131506)
   at System.Runtime.Serialization.SerializationGuard.<ThrowIfDeserializationInProgress>g__ThrowIfDeserializationInProgress|0_0(System.Runtime.Serialization.SerializationInfo, System.String, Int32 ByRef)
   at System.Diagnostics.Process.Start()
   at System.Diagnostics.Process.Start(System.Diagnostics.ProcessStartInfo)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Builder.DebugProxyLauncher+<LaunchAndGetUrl>d__9, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<LaunchAndGetUrl>d__9 ByRef)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.LaunchAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.DebugProxyLauncher.EnsureLaunchedAndGetUrl(System.IServiceProvider, System.String, Boolean)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c+<<UseWebAssemblyDebugging>b__0_1>d, Microsoft.AspNetCore.Components.WebAssembly.Server, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<<UseWebAssemblyDebugging>b__0_1>d ByRef)
   at Microsoft.AspNetCore.Builder.WebAssemblyNetDebugProxyAppBuilderExtensions+<>c.<UseWebAssemblyDebugging>b__0_1(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Builder.Extensions.MapMiddleware+<InvokeCore>d__4, Microsoft.AspNetCore.Http.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<InvokeCore>d__4 ByRef)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.InvokeCore(Microsoft.AspNetCore.Http.HttpContext, Microsoft.AspNetCore.Http.PathString, Microsoft.AspNetCore.Http.PathString)
   at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__11, Microsoft.AspNetCore.Authorization.Policy, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__11 ByRef)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6, Microsoft.AspNetCore.Authentication, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__6 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl+<Invoke>d__14, Microsoft.AspNetCore.Diagnostics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<Invoke>d__14 ByRef)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.HostFiltering.HostFilteringMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__238`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequests>d__238`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[[Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequestsAsync>d__237`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Server.Kestrel.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ProcessRequestsAsync>d__237`1<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequestsAsync[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](Microsoft.AspNetCore.Hosting.Server.IHttpApplication`1<System.__Canon>)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2.Http2Stream`1[[System.__Canon, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()
Author: jaklithn
Assignees: -
Labels:

arch-wasm, area-Diagnostics-coreclr
Milestone: 8.0.0

@vcsjones
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Based on the exception this looks like a known bug in RC1. #92007

It's fixed in RC2 by #90844.

Now that RC2 is out, @jaklithn can you try in RC2 to see if it alleviates the problem?

@jaklithn
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I installed VS 17.8.0 Preview 3 to ensure .NET 8 RC2 came in recommended context.
I can confirm it now works fine when launched in VS!
Contrary to what is said in the release notes it actually works in Rider as well.

@ghost ghost locked as resolved and limited conversation to collaborators Nov 11, 2023
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