Question

当使用模板中的新gRPC项目时，启动Azure Dev Spaces调试器时出现异常。当我的示例项目不在同一个群集中时，Azure DevSpaces的快速入门.Net Core页面上的示例项目将正确调试。该示例项目似乎使用.Net Core 2.2，而我的项目使用3.0。以下步骤重现了该问题：

打开Visual Studio 2019（v16.2.3）
点击创建新项目
搜索 gRPC
点击 ASP.NET Core Web应用程序
为项目指定任何名称
在下一个屏幕上，单击 gRPC Service-一个项目用于创建gRPC ASP.NET Core服务的模板。
创建项目
使用调试选项，选择 Azure开发空间并将项目配置为使用已设置的集群
使用 Azure开发空间

预期：在Docker步骤完成后，调试器仍保持连接状态。

实际：

Docker步骤完成，并且在输出窗口中显示一条消息，提示 Waiting for container ... 。
过一会儿，输出窗口中会显示一条消息：服务[服务名称]端口80（HTTP）可通过[端口]处的端口转发使用。

此后，调试器被拆离，并在输出窗口中出现以下异常，并伴随一个错误模式，指出 容器无法访问 ：

An error occurred during warmup for project 'DebugSample': System.InvalidOperationException: Container cannot be reached. at Microsoft.Azure.DevSpaces.Client.Connection.ContainerConnector.<EnsureDevHostAgentConnectionAsync>d__35.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Azure.DevSpaces.Client.Connection.ContainerConnector.<ConnectAsync>d__27.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Azure.DevSpaces.Client.ManagementClients.ServiceManagementClientImplementation.<EnsureContainerConnectors>d__102.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at Microsoft.Azure.DevSpaces.Client.ManagementClients.ServiceManagementClientImplementation.<ExecuteNextIterationAsync>d__98.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Client.DevSpacesServiceClient.<>c__DisplayClass28_0.<<StartDebugAsync>b__1>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Logging.PerfLoggerExtensions.<ExecuteOperationAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Client.DevSpacesServiceClient.<>c__DisplayClass28_0.<<StartDebugAsync>b__0>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Logging.PerfLoggerExtensions.<ExecuteOperationAsync>d__3`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Logging.PerfLoggerExtensions.<ExecuteOperationAsync>d__3`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Package.Services.DebugService.<WarmupProjectAsync>d__18.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Package.Services.BackgroundWarmupService.<>c__DisplayClass12_0.<<ExecuteWarmupAsync>b__0>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Logging.PerfLoggerExtensions.<ExecuteOperationAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Common.Logging.PerfLoggerExtensions.<ExecuteOperationAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Package.Services.BackgroundWarmupService.<ExecuteWarmupAsync>d__12.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.VisualStudio.Azure.DevSpaces.Tools.Package.Services.BackgroundWarmupService.<>c__DisplayClass9_0.<<WarmupProject>b__5>d.MoveNext()

无法访问Azure DevSpaces容器

0 个答案: