Getting this error when syncing a calendar: Error when synchronizing CalDAV folder ... This operation is not supported for a relative URI.

Calendar
1

Hello,

I am getting the following error when trying to sync a calendar over CalDAV:

MailClient.Storage.Application.OperationException: Error when synchronizing CalDAV folder: System.InvalidOperationException: This operation is not supported for a relative URI.

… the same calendar syncs fine in Thunderbird/Lightning; any idea what it could be?

(the calendar is someone else’s, hosted at Fastmail and it has quite a few events;
also tested syncing a new Calendar from fastmail, works fine in eM Client)

Thanks

2

Version 7.1.31849.0, having the same issue. Snippet from the log:

8:12:44 AM   MailClient.Storage.Application.OperationException: Error when synchronizing CalDAV folder: System.InvalidOperationException: This operation is not supported for a relative URI.
8:12:44 AM    at System.Uri.get\_Segments()
8:12:44 AM    at MailClient.Schedule.ScheduleConvert.UpdateScheduleObjectFromComponent(IScheduleObject scheduleObject, Calendar calendar, ScheduleComponent updatingComponent, ScheduleConvertOptions options)
8:12:44 AM    at MailClient.Schedule.Event.EventComposer..ctor(Calendar calendarObject, Event clonedComponent, IEvent parentItem, Boolean removeMethod)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.EventItemSynchronizer.CreateItem(Folder folder, Component payloadComponent, Uri uri, String eTag, CancellationToken cancellationToken)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.CreateCalDavItem(Stream payloadStream, Encoding encoding, Uri uri, String eTag)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.CreateCalDavItem(ResponseItem item, Uri responseUri)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.DownloadItemsMultiget(IList`1 uris, Boolean calDav)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.DownloadCalDavItems(IList`1 uris)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.ProcessItems(Dictionary`2 items, Boolean deltaSyncReport)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.Execute(WorkerStatus status)
8:12:44 AM    at MailClient.Protocols.CalDav.Synchronizer.SynchronizeItemsCommand.Execute(WorkerStatus status)
8:12:44 AM    at MailClient.Commands.Command.Process(WorkerStatus status)
3

Two updates were added since your post. You can find them here: http://www.emclient.com/release-history. Can you update to the latest version and see if the problem persists.

If it doesn’t, try removing the CalDAV and re-adding it.

Which provider is the CalDAV with?

4

Hello,
the problem persists with the latest release. Our CalDAV provider is FastMail – the problem is specific to one particular user with a lot of records (calendar was migrated from different server CalDAV to Fastmail shortly ago using Fastmail import feature).

5

So it appears there is something in that particular calendar, that is incompatible with eM Client.

Richard, if you have a Pro License, I would suggest you open a support ticket for this. They should be able to help you.