Orchestrator-Ausnahmen

500.30 ASP.NET Core app failed to start - ConfigurationErrorsException: Unrecognized configuration section system.web

Ausnahme

Exception Info: System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.Configuration.ConfigurationErrorsException: Unrecognized configuration section system.web. (C:\Program Files (x86)\UiPath\Orchestrator\UiPath.Orchestrator.dll.config line 228)
 at void System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(bool ignoreLocal)
 at void System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
 at void System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
 at void System.Configuration.ClientConfigurationSystem.EnsureInit(string configKey) --- End of inner exception stack trace ---
 at System.Configuration.ConfigurationManager.PrepareConfigSystem()
 at System.Configuration.ConfigurationManager.GetSection(String sectionName)
 at UiPath.Orchestrator.Configuration.ConfigurationExtensions.AddAppConfigSection(IConfigurationBuilder builder, String sectionName, Func`2 getSection)
 at UiPath.Orchestrator.Configuration.ConfigurationExtensions.AddAppConfigSections(IConfigurationBuilder builder, String configFile)
 at UiPath.Orchestrator.Configuration.ConfigurationExtensions.AddConfigurations(IConfigurationBuilder builder, IHostEnvironment hostEnvironment, String configFile)
 at UiPath.Orchestrator.Startup.Program.<>c__DisplayClass4_0.<CreateWebHostBuilder>b__0(WebHostBuilderContext ctx, IConfigurationBuilder builder)
 at Microsoft.AspNetCore.Hosting.WebHostBuilder.BuildCommonServices(AggregateException& hostingStartupErrors)
 at Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
 at UiPath.Orchestrator.Startup.Program.Main(String[] args)
 at UiPath.Orchestrator.Startup.Program.<Main>(String[] args)

Ursache

Das passiert manchmal beim Upgrade auf 2021.10 und ist darauf zurückzuführen, dass das Konfigurationssystem nicht initialisiert werden kann, und diese Ausnahme wird zurückgegeben:

Exception Info: System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.Configuration.ConfigurationErrorsException: Unrecognized configuration section system.web. (C:\Program Files (x86)\UiPath\Orchestrator\UiPath.Orchestrator.dll.config line 228).

Lösung

Korrigieren Sie die Datei UiPath.Orchestrator.dll.config, indem Sie die folgenden Konfigurationsabschnitte und ihre zugehörigen Unterabschnitte entfernen:

• <system.web>

• <system.webserver>

• <system.webServer>

• <system.serviceModel>

• <nwebsec>

• <system.net >

500.30 ASP.NET Core app failed to start - Managed server didn't initialize after X ms

Ausnahme

Application '/LM/W3SVC/1/ROOT' with physical root 'C:\Program Files (x86)\UiPath\APPLICATIONNAME\' failed to load coreclr. Exception message:
Managed server didn't initialize after X ms.

Ursache

Das Startzeitlimit kann restriktiv sein und in Umgebungen mit hoher CPU-Auslastung und hohem Speicherverbrauch zu Ausfallzeiten führen.

Lösung

Upgraden Sie auf 20.10.5+, um das Startzeitlimit auf 300 Sekunden zu erhöhen.

Wenn das nicht ausreicht, bedeutet es, dass der Server versucht, etwas auszuführen, aber einen Deadlock hat. Dies ist für gewöhnlich der Fall, wenn der Parameter EnableMigrations auf True festgelegt ist und eine große Migration den Haupt-Thread zum Stillstand bringt.

Wenn das Flag auf False festgelegt ist, erstellen Sie einen Speicherauszug und senden Sie ihn an Ihren Kundenbetreuer.

500.30 ASP.NET Core app failed to start - System.Configuration.ConfigurationErrorsException: An error occurred loading a configuration file: Index was outside the bounds of the array

Ausnahme

Exception Info: Unhandled exception. System.Configuration.ConfigurationErrorsException: An error occurred loading a configuration file: Index was outside the bounds of the array.
 ---> System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at System.Globalization.CultureData.GetNFIValues(NumberFormatInfo nfi)
   at System.Globalization.NumberFormatInfo..ctor(CultureData cultureData)
   at System.Globalization.CultureInfo.get_NumberFormat()
   at System.Globalization.CultureInfo.GetFormat(Type formatType)
   at System.Globalization.NumberFormatInfo.get_CurrentInfo()
   at System.Guid.TryParseExactD(ReadOnlySpan`1 guidString, GuidResult& result)
   at System.Guid.TryParseExactB(ReadOnlySpan`1 guidString, GuidResult& result)
   at System.Guid.TryParseGuid(ReadOnlySpan`1 guidString, GuidResult& result)
   at System.Guid..ctor(String g)
   at System.Environment.GetKnownFolderPath(String folderGuid, SpecialFolderOption option)
   at System.Environment.GetFolderPathCore(SpecialFolder folder, SpecialFolderOption option)
   at System.Environment.GetFolderPath(SpecialFolder folder, SpecialFolderOption option)
   at System.Environment.GetFolderPath(SpecialFolder folder)
   at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig)
   at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig)
   at System.Configuration.ClientConfigurationHost.get_ConfigPaths()
   at System.Configuration.ClientConfigurationHost.GetStreamName(String configPath)
   at System.Configuration.Internal.DelegatingConfigHost.GetStreamName(String configPath)
   at System.Configuration.Internal.DelegatingConfigHost.GetStreamName(String configPath)
   at System.Configuration.ImplicitMachineConfigHost.GetStreamName(String configPath)
   at System.Configuration.BaseConfigurationRecord.InitConfigFromFile()
   --- End of inner exception stack trace ---
   at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
   at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
   at System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
   at System.Configuration.Configuration..ctor(String locationSubPath, Type typeConfigHost, Object[] hostInitConfigurationParams)
   at System.Configuration.ClientConfigurationHost.OpenExeConfiguration(ConfigurationFileMap fileMap, Boolean isMachine, ConfigurationUserLevel userLevel, String exePath)
   at System.Configuration.ConfigurationManager.OpenExeConfigurationImpl(ConfigurationFileMap fileMap, Boolean isMachine, ConfigurationUserLevel userLevel, String exePath, Boolean preLoad)
   at System.Configuration.ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel userLevel)
   at UiPath.Orchestrator.Startup.Program.Main(String[] args)
   at UiPath.Orchestrator.Startup.Program.<Main>(String[] args)

Ursache

Das ist ein Problem mit dem Serverbetriebssystem, das mit der Lokalisierung von Nummern zusammenhängt.

Lösung

Installieren Sie den Server über ein neues Image mit en-US-Einstellungen neu.

500.30 ASP.NET Core app failed to start - System.ArgumentException: Argument can not be an empty collection (Parameter 'nodes') - NLog

Ausnahme

Exception Info: System.ArgumentException: Argument can not be an empty collection (Parameter 'nodes')
   at Elasticsearch.Net.Extensions.UtilExtensions.ThrowIfEmpty[T](IEnumerable`1 object, String parameterName)
   at Elasticsearch.Net.StaticConnectionPool..ctor(IEnumerable`1 nodes, Func`2 nodeScorer, IDateTimeProvider dateTimeProvider)
   at Elasticsearch.Net.StaticConnectionPool..ctor(IEnumerable`1 nodes, Boolean randomize, IDateTimeProvider dateTimeProvider)
   at Elasticsearch.Net.StaticConnectionPool..ctor(IEnumerable`1 uris, Boolean randomize, IDateTimeProvider dateTimeProvider)
   at NLog.Targets.ElasticSearch.ElasticSearchTarget.InitializeTarget()
   at NLog.Targets.Target.Initialize(LoggingConfiguration configuration)
   at NLog.Targets.Target.NLog.Internal.ISupportsInitialize.Initialize(LoggingConfiguration configuration)
   at NLog.Config.LoggingConfiguration.InitializeAll()
   at NLog.LogFactory.ReconfigExistingLoggers()
   at NLog.LogFactory.set_Configuration(LoggingConfiguration value)
   at NLog.LogManager.set_Configuration(LoggingConfiguration value)
   at UiPath.Orchestrator.Startup.Program.InitializeNLog(String configFilePath)
   at UiPath.Orchestrator.Startup.Program.Main(String[] args)
   at UiPath.Orchestrator.Startup.Program.<Main>(String[] args)

Ursache

Das Flag NlogConfigurationExceptions wird im Abschnitt <nlog> der Konfigurationsdatei auf „True“ festgelegt.

Lösung

Korrigieren Sie die Konfiguration oder legen Sie die Eigenschaft throwExceptions in den <nlog>-Eigenschaften auf false fest.

500.30 ASP.NET Core app failed to start - The target principal name is incorrect

Ausnahme

Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The target principal name is incorrect.)
---> System.ComponentModel.Win32Exception (0x80090322): The target principal name is incorrect.
  at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
  at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
  at Microsoft.Data.SqlClient.TdsParserStateObject.ThrowExceptionAndWarning(Boolean callerHasConnectionLock, Boolean asyncClose)
  at Microsoft.Data.SqlClient.TdsParserStateObject.SNIWritePacket(PacketHandle packet, UInt32& sniError, Boolean canAccumulate, Boolean callerHasConnectionLock)
  at Microsoft.Data.SqlClient.TdsParserStateObject.WriteSni(Boolean canAccumulate)
  at Microsoft.Data.SqlClient.TdsParserStateObject.WritePacket(Byte flushMode, Boolean canAccumulate)
  at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType)
  at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider)
  at Microsoft.AspNetCore.Hosting.WebHost.EnsureStartup()
  at Microsoft.AspNetCore.Hosting.WebHost.EnsureApplicationServices()
  at Microsoft.AspNetCore.Hosting.WebHost.Initialize()
  at Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
  at UiPath.Orchestrator.Startup.Program.Main(String[] args)
ClientConnectionId:6f91ac8d-85c5-43df-a756-e61b34d13e68
Error Number:-2146893022,State:0,Class:20Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The target principal name is incorrect.)
---> System.ComponentModel.Win32Exception (0x80090322): The target principal name is incorrect.
  at void Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, bool breakConnection, Action<Action> wrapCloseInAction)
  at void Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, bool callerHasConnectionLock, bool asyncClose)
  at void Microsoft.Data.SqlClient.TdsParserStateObject.ThrowExceptionAndWarning(bool callerHasConnectionLock, bool asyncClose)
  at Task Microsoft.Data.SqlClient.TdsParserStateObject.SNIWritePacket(PacketHandle packet, out uint sniError, bool canAccumulate, bool callerHasConnectionLock)
  at Task Microsoft.Data.SqlClient.TdsParserStateObject.WriteSni(bool canAccumulate)
  at Task Microsoft.Data.SqlClient.TdsParserStateObject.WritePacket(byte flushMode, bool canAccumulate)
  at void Microsoft.Data.SqlClient.TdsParser.TdsLogin(SqlLogin rec, FeatureExtension requestedFeatures, SessionData recoverySessionData, FederatedAuthenticationFeatureExtensionData fedAuthFeatureExtensionData)
  at void Microsoft.Data.SqlClient.SqlInternalConnectionTds.Login(ServerInfo server, TimeoutTimer timeout, string newPassword, SecureString newSecurePassword)
  at void Microsoft.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, string newPassword, SecureString newSecurePassword, bool ignoreSniOpenTimeout, TimeoutTimer timeout, bool withFailover)
  at void Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, string newPassword, SecureString newSecurePassword, bool redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)
  at void Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, string newPassword, SecureString newSecurePassword, bool redirectedUserInstance)
  at new Microsoft.Data.SqlClient.SqlInternalConnectionTds(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, object providerInfo, string newPassword, SecureString newSecurePassword, bool redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, bool applyTransientFaultHandling, string accessToken, DbConnectionPool pool)
  at DbConnectionInternal Microsoft.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
  at DbConnectionInternal Microsoft.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
  at DbConnectionInternal Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
  at DbConnectionInternal Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
  at bool Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, uint waitForMultipleObjectsTimeout, bool allowCreate, bool onlyOneCheckConnection, DbConnectionOptions userOptions, out DbConnectionInternal connection) x 2
  at bool Microsoft.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource<DbConnectionInternal> retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, out DbConnectionInternal connection)
  at bool Microsoft.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource<DbConnectionInternal> retry, DbConnectionOptions userOptions)
  at bool Microsoft.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource<DbConnectionInternal> retry, DbConnectionOptions userOptions)
  at bool Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource<DbConnectionInternal> retry, SqlConnectionOverrides overrides)
  at void Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides) x 2
  at string UiPath.Orchestrator.DataAccess.Common.SqlDatabaseFeatures.GetSqlServerEdition()
  at bool UiPath.Orchestrator.DataAccess.Common.SqlDatabaseFeatures.OnlineIndexOperationsSupported()
  at void UiPath.Orchestrator.Common.ApplicationContext.SetDatabaseFeatures(IConfiguration configuration, IDatabaseFeaturesFactory databaseFeaturesFactory, string connectionName, string dataMaskingFeatureFlag, string onlineIndexOperationsFeatureFlag)
  at void UiPath.Orchestrator.Common.ApplicationContext.SetUpdateServerSwitches(IConfiguration configuration, IDatabaseFeaturesFactory databaseFeaturesFactory)
  at new UiPath.Orchestrator.Startup.Startup(IConfiguration configuration, IWebHostEnvironment webHostEnvironment, ILoggerFactory loggerFactory)
  at object RuntimeMethodHandle.InvokeMethod(object target, in Span<object> arguments, Signature sig, bool constructor, bool wrapExceptions)
  at object System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
  at object Microsoft.Extensions.DependencyInjection.ActivatorUtilities+ConstructorMatcher.CreateInstance(IServiceProvider provider)
  at object Microsoft.Extensions.DependencyInjection.ActivatorUtilities.CreateInstance(IServiceProvider provider, Type instanceType, params object[] parameters)
  at object Microsoft.Extensions.DependencyInjection.ActivatorUtilities.GetServiceOrCreateInstance(IServiceProvider provider, Type type)
  at StartupMethods Microsoft.AspNetCore.Hosting.StartupLoader.LoadMethods(IServiceProvider hostingServiceProvider, Type startupType, string environmentName, object instance)
  at IWebHostBuilder Microsoft.AspNetCore.Hosting.WebHostBuilderExtensions.UseStartup<TStartup>(IWebHostBuilder hostBuilder, Func<WebHostBuilderContext, TStartup> startupFactory)+(IServiceProvider sp) => { }
  at TResult Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<TArgument, TResult>.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument)
  at object Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context)
  at TResult Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<TArgument, TResult>.VisitCallSite(ServiceCallSite callSite, TArgument argument)
  at object Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope)
  at Func<ServiceProviderEngineScope, object> Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(Type serviceType)
  at TValue System.Collections.Concurrent.ConcurrentDictionary<TKey, TValue>.GetOrAdd(TKey key, Func<TKey, TValue> valueFactory)
  at object Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) x 2
  at T Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService<T>(IServiceProvider provider)
  at void Microsoft.AspNetCore.Hosting.WebHost.EnsureStartup()
  at void Microsoft.AspNetCore.Hosting.WebHost.EnsureApplicationServices()
  at void Microsoft.AspNetCore.Hosting.WebHost.Initialize()
  at IWebHost Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
  at async Task UiPath.Orchestrator.Startup.Program.Main(string[] args)

Ursache

Die Authentifizierung bei der Insights-Datenbank über die integrierte Authentifizierung ist nicht erfolgreich.

Lösung

Der StackOverflow-Thread Der Zielprinzipalname ist falsch. SSPI-Kontext kann nicht generiert werden bietet Lösungen für das Problem.