Error syncing Contacts: System.Xml.XmlException

[johannes-bittner]

While trying to sync Contacts from a fresh baikal-Installation, I get the following error message. Is that System.Xml a CalDav Synchronizer file or is there something wrong with the Outlook installation?

<?xml version="1.0" encoding="utf-16"?> <SynchronizationReport xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <ProfileName>Kontakte</ProfileName> <ProfileId>938f0997-4e52-42f9-9df5-c9792e6f12a7</ProfileId> <StartTime>2025-08-06T12:40:47.9175675Z</StartTime> <LoadErrors /> <EntitySynchronizationReports /> <ExceptionThatLeadToAbortion>System.Xml.XmlException: Das Start-Tag 'meta' in Zeile 1 Position 29 stimmt nicht mit dem Ende-Tag 'head' überein. Zeile 2, Position 303. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.ThrowTagMismatch(NodeData startTag) at System.Xml.XmlTextReaderImpl.ParseEndElement() at System.Xml.XmlTextReaderImpl.ParseElementContent() at System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace) at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) at System.Xml.XmlDocument.Load(XmlReader reader) at System.Xml.XmlDocument.Load(TextReader txtReader) at CalDavSynchronizer.DataAccess.WebDavClientBase.DeserializeXmlStream(Stream webDavXmlStream) at CalDavSynchronizer.DataAccess.HttpClientBasedClient.WebDavClient.&lt;ExecuteWebDavRequestAndReadResponse&gt;d__7.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at CalDavSynchronizer.DataAccess.CardDavDataAccess.&lt;GetAllVersions&gt;d__17.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at CalDavSynchronizer.Implementation.Contacts.CardDavEntityRepository3.<GetAllVersions>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at CalDavSynchronizer.Implementation.Contacts.LoggingCardDavRepositoryDecorator.<GetAllVersions>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at GenSync.EntityRepositories.VersionAwareToStateAwareEntityRepositoryAdapter4.<GetFullRepositoryState>d__5.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at GenSync.EntityRepositories.Decorators.StateAwareEntityRepositoryRunInBackgroundDecorator4.<GetFullRepositoryState>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at GenSync.Synchronization.Synchronizer11.<Synchronize>d__27.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at GenSync.Synchronization.ContextCreatingSynchronizerDecorator7.<Synchronize>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at CalDavSynchronizer.Scheduling.SynchronizationProfileRunner.<RunAndRescheduleNoThrow>d__22.MoveNext()
false
00:00:00.9657330

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