时间: 2026-07-23T20:06:13.1571836+00:00
上下文: App.DispatcherUnhandledException
错误码: UiError
消息: Global exception (handled) in App.DispatcherUnhandledException: NotSupportedException: The 'bot8282594637' scheme is not supported.
详情: Timestamp: 2026-07-23T20:06:13.1266749+00:00
Context: App.DispatcherUnhandledException
Handled: True
IsTerminating: False
ExecutableBaseDirectory: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/
RuntimeBaseDirectory: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64
ErrorLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-ui-errors.log
EventLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-ui-events.log
PlatformLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-platform-events.log
System.NotSupportedException: The 'bot8282594637' scheme is not supported.
at System.Net.Http.SocketsHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at System.Net.Http.HttpClient.SendAsync(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.DefaultSendHttpAsync(HttpRequestMessage request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 376
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 810
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 786
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 554
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 392
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 136
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken)
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/ViewModels/Settings/SettingsPageViewModel.RemoteNotification.cs:line 266
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken)
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Features/Settings/ExternalNotificationSettingsView.axaml.cs:line 36
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e)
at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Avalonia.Interactivity.EventRoute.RaiseEventImpl(RoutedEventArgs e)
at Avalonia.Interactivity.EventRoute.RaiseEvent(Interactive source, RoutedEventArgs e)
at Avalonia.Interactivity.Interactive.RaiseEvent(RoutedEventArgs e)
at Avalonia.Controls.Button.OnClick()
at Avalonia.Controls.Button.OnPointerReleased(PointerReleasedEventArgs e)
at Avalonia.Input.InputElement.<>c.<.cctor>b__33_9(InputElement x, PointerReleasedEventArgs e)
at Avalonia.Reactive.LightweightObservableBase`1.PublishNext(T value)
at Avalonia.Interactivity.EventRoute.RaiseEventImpl(RoutedEventArgs e)
at Avalonia.Interactivity.EventRoute.RaiseEvent(Interactive source, RoutedEventArgs e)
at Avalonia.Interactivity.Interactive.RaiseEvent(RoutedEventArgs e)
at Avalonia.Input.MouseDevice.MouseUp(IMouseDevice device, UInt64 timestamp, IInputRoot root, Point p, PointerPointProperties props, KeyModifiers inputModifiers, IInputElement hitTest)
at Avalonia.Input.MouseDevice.ProcessRawEvent(RawPointerEventArgs e)
at Avalonia.Controls.TopLevel.<>c.<HandleInput>b__150_0(Object state)
at Avalonia.Threading.Dispatcher.Send(SendOrPostCallback action, Object arg, Nullable`1 priority)
at Avalonia.Controls.TopLevel.HandleInput(RawInputEventArgs e)
at Avalonia.X11.X11PlatformThreading.RunLoop(CancellationToken cancellationToken)
at Avalonia.Threading.DispatcherFrame.Run(IControlledDispatcherImpl impl)
at Avalonia.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at Avalonia.Threading.Dispatcher.MainLoop(CancellationToken cancellationToken)
at Avalonia.Controls.ApplicationLifetimes.ClassicDesktopStyleApplicationLifetime.StartCore(String[] args)
at Avalonia.Controls.ApplicationLifetimes.ClassicDesktopStyleApplicationLifetime.Start(String[] args)
at Avalonia.ClassicDesktopStyleApplicationLifetimeExtensions.StartWithClassicDesktopLifetime(AppBuilder builder, String[] args, Action`1 lifetimeBuilder)
at MAAUnified.App.Program.Main(String[] args) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Program.cs:line 102
--- End of stack trace from previous location ---
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 810
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 786
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 554
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 392
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 136
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/ViewModels/Settings/SettingsPageViewModel.RemoteNotification.cs:line 266
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Features/Settings/ExternalNotificationSettingsView.axaml.cs:line 36
at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__124_0(Object state)
at Avalonia.Threading.SendOrPostCallbackDispatcherOperation.InvokeCore()
建议: 可以先检查当前输入或配置，修正后重试；如仍失败，可复制错误详情并通过 IssueReport 上报。
时间: 2026-07-23T20:09:04.6433679+00:00
上下文: App.UnobservedTaskException
错误码: UiError
消息: Global exception (handled) in App.UnobservedTaskException: AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (The 'bot8282594637' scheme is not supported.)
详情: Timestamp: 2026-07-23T20:06:13.1524554+00:00
Context: App.UnobservedTaskException
Handled: True
IsTerminating: False
ExecutableBaseDirectory: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/
RuntimeBaseDirectory: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64
ErrorLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-ui-errors.log
EventLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-ui-events.log
PlatformLog: /home/sinofine/下载/MAAUnified-linux-x64(1)/MAAUnified-v6.14.2-5-gbef222bb22-linux-x64/debug/avalonia-platform-events.log
System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (The 'bot8282594637' scheme is not supported.)
---> System.NotSupportedException: The 'bot8282594637' scheme is not supported.
at System.Net.Http.SocketsHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at System.Net.Http.HttpClient.SendAsync(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.DefaultSendHttpAsync(HttpRequestMessage request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 376
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 810
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 786
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 554
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 392
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 136
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken)
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/ViewModels/Settings/SettingsPageViewModel.RemoteNotification.cs:line 266
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken)
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Features/Settings/ExternalNotificationSettingsView.axaml.cs:line 36
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e)
at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Avalonia.Interactivity.EventRoute.RaiseEventImpl(RoutedEventArgs e)
at Avalonia.Interactivity.EventRoute.RaiseEvent(Interactive source, RoutedEventArgs e)
at Avalonia.Interactivity.Interactive.RaiseEvent(RoutedEventArgs e)
at Avalonia.Controls.Button.OnClick()
at Avalonia.Controls.Button.OnPointerReleased(PointerReleasedEventArgs e)
at Avalonia.Input.InputElement.<>c.<.cctor>b__33_9(InputElement x, PointerReleasedEventArgs e)
at Avalonia.Reactive.LightweightObservableBase`1.PublishNext(T value)
at Avalonia.Interactivity.EventRoute.RaiseEventImpl(RoutedEventArgs e)
at Avalonia.Interactivity.EventRoute.RaiseEvent(Interactive source, RoutedEventArgs e)
at Avalonia.Interactivity.Interactive.RaiseEvent(RoutedEventArgs e)
at Avalonia.Input.MouseDevice.MouseUp(IMouseDevice device, UInt64 timestamp, IInputRoot root, Point p, PointerPointProperties props, KeyModifiers inputModifiers, IInputElement hitTest)
at Avalonia.Input.MouseDevice.ProcessRawEvent(RawPointerEventArgs e)
at Avalonia.Controls.TopLevel.<>c.<HandleInput>b__150_0(Object state)
at Avalonia.Threading.Dispatcher.Send(SendOrPostCallback action, Object arg, Nullable`1 priority)
at Avalonia.Controls.TopLevel.HandleInput(RawInputEventArgs e)
at Avalonia.X11.X11PlatformThreading.RunLoop(CancellationToken cancellationToken)
at Avalonia.Threading.DispatcherFrame.Run(IControlledDispatcherImpl impl)
at Avalonia.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at Avalonia.Threading.Dispatcher.MainLoop(CancellationToken cancellationToken)
at Avalonia.Controls.ApplicationLifetimes.ClassicDesktopStyleApplicationLifetime.StartCore(String[] args)
at Avalonia.Controls.ApplicationLifetimes.ClassicDesktopStyleApplicationLifetime.Start(String[] args)
at Avalonia.ClassicDesktopStyleApplicationLifetimeExtensions.StartWithClassicDesktopLifetime(AppBuilder builder, String[] args, Action`1 lifetimeBuilder)
at MAAUnified.App.Program.Main(String[] args) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Program.cs:line 102
--- End of stack trace from previous location ---
at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendRequestAsync(HttpRequestMessage request, String provider, CancellationToken cancellationToken, Boolean inspectJsonResponse) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 810
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendJsonPostAsync(Uri uri, String json, String provider, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 786
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTelegramAsync(IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 554
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendByDefaultAsync(String provider, IReadOnlyDictionary`2 parameters, String title, String message, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 392
at MAAUnified.Application.Services.Features.NotificationProviderFeatureService.SendTestAsync(NotificationProviderTestRequest request, CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/Application/Services/Features/NotificationProviderFeatureService.cs:line 136
at MAAUnified.App.ViewModels.Settings.SettingsPageViewModel.TestExternalNotificationAsync(CancellationToken cancellationToken) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/ViewModels/Settings/SettingsPageViewModel.RemoteNotification.cs:line 266
at MAAUnified.App.Features.Settings.ExternalNotificationSettingsView.OnTestSendClick(Object sender, RoutedEventArgs e) in /home/runner/work/MaaAssistantArknights/MaaAssistantArknights/src/MAAUnified/App/Features/Settings/ExternalNotificationSettingsView.axaml.cs:line 36
at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__124_0(Object state)
at Avalonia.Threading.SendOrPostCallbackDispatcherOperation.InvokeCore()
--- End of inner exception stack trace ---
建议: 可以先检查当前输入或配置，修正后重试；如仍失败，可复制错误详情并通过 IssueReport 上报。
感觉可能是拼url的时候出问题了