ClaudeからInvantive MCP Server 26.0.121を通してカスタムMCPコネクタに接続する際、接続は問題なく機能しました：login.invantive.comのウィンドウが表示され、認証が進められます。しかし、MCP Serverバージョン26.0.123では、login.invantive.comのウィンドウが表示されず、JSON形式のエラーメッセージが発生します。詳細は以下の通りです：
itgenmcp083
itgenach068: 認証エラー。
at Invantive.Basics.ValidationException..ctor(GlobalState owner, ExecutionOptions executionOptions, String messageCode, String errorMessage, String kindRequest, String localStackTrace, String nk, Exception innerException, Boolean inheritMessageCodeWhenPresent, Nullable`1 uid, Nullable`1 isRecoverable, String poolIdentityId, String url, Nullable`1 partyUid, String partitionCode, String tableName, String parameter1, String parameter2, String parameter3, String parameter4, String parameter5, String clientId) at Invantive.Mcp.Server.Logic.ApiHelper.HandleUnsuccessfulResponse(GlobalState owner, ExecutionOptions executionOptions, ITranslator translator, HttpStatusCode httpStatusCode, String reasonPhrase, String content, String requestUrl) at Invantive.Mcp.Server.Logic.ApiHelper.HandleUnsuccessfulResponse(GlobalState owner, ExecutionOptions executionOptions, ITranslator translator, HttpResponseMessage responseMessage) at Invantive.Mcp.Server.Logic.ApiHelper.HandleUnsuccessfulResponse(GlobalState owner, ExecutionOptions executionOptions, ITranslator translator, HttpResponseMessage responseMessage) at Invantive.Mcp.Server.Logic.ApiHelper.ExecuteHttpRequest[TResult](GlobalState owner, ExecutionOptions executionOptions, McpConfig config, HttpContext httpContext, Boolean canRetry, String url, Boolean allowAnonymous, Func`2 initializeHandler, Func`3 requestHandler, Func`2 responseHandler, ITranslator translator) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Threading.Tasks.Task`1.TrySetResult(TResult result) at Invantive.Mcp.Server.Logic.ApiHelper.<>c__DisplayClass17_0`1.<<Get>b__1>d.Mov私の更新にエラーが発生しました
eNext() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Net.Http.HttpClient.g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Threading.Tasks.Task1.TrySetResult(TResult result) at System.Net.Http.SocketsHttpHandler.<SendAsync>g__CreateHandlerAndSendAsync|115_0(HttpRequestMessage request, CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Net.Http.DecompressionHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Net.Http.DiagnosticsHandler.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.SetExistingTaskResult(Task1 task, TResult result) at System.Net.Http.Http2Connection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Net.Http.Http2Connection.Http2Stream.ReadResponseHeadersAsync(CancellationToken cancellationToken) at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecuteFromThreadPool(Thread threadPoolThread) at System.Threading.ThreadPoolWorkQueue.Dispatch() at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart() at System.Threading.Thread.StartCallback() at Invantive.Mcp.Server.Logic.ApiHelper.ExecuteHttpRequest[TResult](GlobalState owner, ExecutionOptions executionOptions, McpConfig config, HttpContext httpContext, Boolean canRetry, String url, Boolean allowAnonymous, Func2 initializeHandler, Func3 requestHandler, Func2 responseHandler, ITranslator translator) in c:\smoke\ws-26.0\Invantive.MCP.Server\src\Invantive.Mcp.Server\Logic\ApiHelper.cs:line 1634
at Invantive.Mcp.Server.Logic.ApiHelper.Get[T](GlobalState owner, ExecutionOptions executionOptions, McpConfig config, String url, HttpContext httpContext, CancellationToken cancellationToken, Boolean allowAnonymous, ITranslator translator)
at Invantive.Mcp.Server.Logic.ApiHelper.GetProfile(GlobalState owner, ExecutionOptions executionOptions, McpConfig config, HttpContext httpContext, CancellationToken cancellationToken) in c:\smoke\ws-26.0\Invantive.MCP.Server\src\Invantive.Mcp.Server\Logic\ApiHelper.cs:line 55
at Invantive.Mcp.Server.Logic.UserUtility.GetCachedUser(GlobalState owner, ExecutionOptions executionOptions, HttpContext httpContext, CancellationToken cancellationToken) in c:\smoke\ws-26.0\Invantive.MCP.Server\src\Invantive.Mcp.Server\Logic\UserUtility.cs:line 77
at Invantive.Mcp.Server.Startup.MonitoringSetUserAfterAuthentication(HttpContext ctx, Func`1 next) in c:\smoke\ws-26.0\Invantive.MCP.Server\src\Invantive.Mcp.Server\Startup.cs:line 1791
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
at Invantive.Mcp.Server.Startup.LogResponseStatusCodes(HttpContext ctx, RequestDelegate next) in c:\smoke\ws-26.0\Invantive.MCP.Server\src\Invantive.Mcp.Server\Startup.cs:line 1579
at Invantive.Web.Core.InvantiveExceptionLoggerMiddleware.Invoke(HttpContext httpContext, IDataContextService dataContextService)
呼び出しは `python-httpx/0.28.1` によって行われます; これは Claude AI の一部である可能性があります。