Error Message: object reference not set to an instance of an object

Stopped synchronizing again, getting this message every time I close the program and reopen it.  I have rebooted.  I’m on Win 10, running version 7.0.279.43.0.
This unreliability is making me less excited about moving to eM Client.

Hello,
please copy the content of the Log tab in the Operations window next time the error pops up.

Regards,
Olivia

Since there doesn’t seem to be a solution, and it’s still impacting this user, we’re going to switch and give Windows Mail a try. Let us know when there’s a solution and we might try em client again.

Hello,
without more information about the error we cannot really assist you.
The error might be specific to a corrupted item (message/calendar event/task?) and the issue could be solved with removing that item.
If you wish to continue troubleshooting this issue, please copy the Log tab in the Operations window (Menu>Tools>Operations) next time the error pops up.

Regards,
Olivia

Hi There!

I’m having the same issue.
The log says:

14:01:53    at MailClient.Commands.Command.Process(WorkerStatus status)14:04:38   System.NullReferenceException: A referência de objecto não foi definida como uma instância de um objecto.
14:04:38    at MailClient.Protocols.Imap.Synchronizer.GetListPath(ImapAccount account, Folder folder)
14:04:38    at MailClient.Protocols.Imap.Synchronizer.RenameFolderCommand.ExecuteInternal(WorkerStatus status)
14:04:38    at MailClient.Protocols.Imap.Synchronizer.ImapCommand.Execute(WorkerStatus status)
14:04:38    at MailClient.Commands.Command.Process(WorkerStatus status)

It really might be releated to some corrupted item (message/calendar event/task).
But how can I know which one?

Version: 7.0.27943.0

Thanks!

Anyone???

I’m getting sick of this error! And thinking about switching to another email client :-/

Can any admin answer me?!?

@Olivia Rust, I keep not getting reply to this issue!

Not sure what the final resolution was, but I just installed eM Client on my Win 10 box and am getting the same error. 

Here’s the log:
10:26:27 AM Online state: changed to online due to NetworkAvailability 
10:26:27 AM bodells@cooleygroup.com [Offline Address Book]  Synchronizing folder list
10:26:28 AM bodells@cooleygroup.com [Exchange Web Services]  Synchronizing folder list
10:26:29 AM bodells@cooleygroup.com [Offline Address Book]  Synchronizing folder list
10:26:29 AM bodells@cooleygroup.com [Exchange Web Services]  Uploading item(s) to folder ‘bodells@cooleygroup.com/Sent/’
10:26:30 AM bodells@cooleygroup.com [Offline Address Book]  Synchronizing folder list
10:26:30 AM bodells@cooleygroup.com [Offline Address Book]  Synchronizing folder ‘bodells@cooleygroup.com/Offline Global Address List/’
10:26:36 AM bodells@cooleygroup.com [Exchange Web Services]  Uploading item(s) to folder ‘bodells@cooleygroup.com/Trash/’
10:26:39 AM bodells@cooleygroup.com [Exchange Web Services]  Moving item(s) from folder ‘bodells@cooleygroup.com/Help Desk/’ to folder ‘bodells@cooleygroup.com/Trash/’
10:26:40 AM bodells@cooleygroup.com [Exchange Web Services]  Uploading item(s) to folder ‘bodells@cooleygroup.com/Help Desk/’
10:26:41 AM bodells@cooleygroup.com [Exchange Web Services]  Moving item(s) from folder ‘bodells@cooleygroup.com/Help Desk/’ to folder ‘bodells@cooleygroup.com/Trash/’
10:26:42 AM bodells@cooleygroup.com [Exchange Web Services]  Synchronizing folder list
10:26:42 AM bodells@cooleygroup.com [Exchange Web Services]  Synchronizing folder list
10:26:43 AM bodells@cooleygroup.com [Exchange Web Services]  Synchronizing folder ‘bodells@cooleygroup.com/Inbox/’
10:26:46 AM   System.NullReferenceException: Object reference not set to an instance of an object.
10:26:46 AM    at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddress(EmailAddress address)
10:26:46 AM    at MailClient.Protocols.Exchange.ExchangeToMimeConverter.<>c.b__11_0(EmailAddress a)
10:26:46 AM at System.Linq.Enumerable.<>c__DisplayClass13_02.<select>b__0(TSource item, Int32 i)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
10:26:46 AM at System.Linq.Enumerable.d__121.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at System.Collections.Generic.List1…ctor(IEnumerable1 collection)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at System.Linq.Enumerable.ToList[TSource](IEnumerable1 source)
10:26:46 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddresses(EmailAddressCollection addresses)
10:26:46 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.CreateEnvelope(EmailMessage message)
10:26:46 AM at MailClient.Protocols.Exchange.ExchangeMailSynchronizer.d__12.MoveNext()
10:26:46 AM at System.Collections.Generic.List1.InsertRange(Int32 index, IEnumerable1 collection)
10:26:46 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.ConvertApplicationDataAndSkipUnparsable(ExchangeService service, Item item, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.d__18.MoveNext()
10:26:46 AM at System.Linq.Enumerable.d__203.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
10:26:46 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)
10:26:46 AM at MailClient.Protocols.Common.MailItemSynchronizeContext.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.Synchronize[T](SynchronizationType synchronizationType, IEnumerable1 items, Func2 getUniqueId, Func3 hasChanged, Func2 isDeleted, Func2 convertItems, Action2 updateItem)
10:26:46 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.Synchronize(IItemSynchronizeContext1 synchronizeContext, Folder folder, CancellationToken cancellationToken)
10:26:46 AM at MailClient.Protocols.Common.ItemSynchronizer2.&lt;&gt;c__DisplayClass32_0.<enqueuesynchronize>b__1(WorkerStatus status, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at MailClient.Protocols.Exchange.ExchangeGenericCommand.Execute(WorkerStatus status)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM at MailClient.Commands.Command.Process(WorkerStatus status)<br alt="" name="" rel="" target="" title="" type="" value="">10:26:46 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Inbox/'<br alt="" name="" rel="" target="" title="" type="" value="">10:27:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder list<br alt="" name="" rel="" target="" title="" type="" value="">10:27:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Offline Address Book] Synchronizing folder list<br alt="" name="" rel="" target="" title="" type="" value="">10:27:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Inbox/'<br alt="" name="" rel="" target="" title="" type="" value="">10:27:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Offline Address Book] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Offline Global Address List/'<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM System.NullReferenceException: Object reference not set to an instance of an object.<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddress(EmailAddress address)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.&lt;&gt;c.<convertemailaddresses>b__11_0(EmailAddress a)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at System.Linq.Enumerable.&lt;&gt;c __DisplayClass13_02.b__ 0(TSource item, Int32 i)
10:27:29 AM at System.Linq.Enumerable.d__152.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at System.Linq.Enumerable.<whereyield>d__121.MoveNext()
10:27:29 AM at System.Collections.Generic.List1..ctor(IEnumerable1 collection)
10:27:29 AM at System.Linq.Enumerable.ToList[TSource](IEnumerable1 source)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddresses(EmailAddressCollection addresses)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.CreateEnvelope(EmailMessage message)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeMailSynchronizer.<convertapplicationdata>d__12.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at System.Collections.Generic.List1.InsertRange(Int32 index, IEnumerable1 collection)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.ConvertApplicationDataAndSkipUnparsable(ExchangeService service, Item item, CancellationToken cancellationToken)
10:27:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.<changestoitems>d__18.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at System.Linq.Enumerable.<selectmanyyield>d__203.MoveNext()
10:27:29 AM at System.Linq.Enumerable.d__152.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Common.MailItemSynchronizeContext.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)
10:27:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.Synchronize[T](SynchronizationType synchronizationType, IEnumerable1 items, Func2 getUniqueId, Func3 hasChanged, Func2 isDeleted, Func2 convertItems, Action2 updateItem)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.Synchronize(IItemSynchronizeContext1 synchronizeContext, Folder folder, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:27:29 AM at MailClient.Protocols.Common.ItemSynchronizer2.<>c DisplayClass32_0.b 1(WorkerStatus status, CancellationToken cancellationToken)
10:27:29 AM at MailClient.Protocols.Exchange.ExchangeGenericCommand.Execute(WorkerStatus status)
10:27:29 AM at MailClient.Commands.Command.Process(WorkerStatus status)
10:27:46 AM bodells@cooleygroup.com [Exchange Web Services] Synchronizing folder 'bodells@cooleygroup.com/Inbox/'
10:28:26 AM bodells@cooleygroup.com [Exchange Web Services] Synchronizing folder list
10:28:26 AM bodells@cooleygroup.com [Offline Address Book] Synchronizing folder list
10:28:26 AM bodells@cooleygroup.com [Exchange Web Services] Synchronizing folder 'bodells@cooleygroup.com/Inbox/'
10:28:26 AM bodells@cooleygroup.com [Offline Address Book] Synchronizing folder 'bodells@cooleygroup.com/Offline Global Address List/'
10:28:29 AM System.NullReferenceException: Object reference not set to an instance of an object.
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddress(EmailAddress address)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.<>c.b__11_0(EmailAddress a)
10:28:29 AM at System.Linq.Enumerable.<>c__DisplayClass13_02.<select>b__0(TSource item, Int32 i)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
10:28:29 AM at System.Linq.Enumerable.d__121.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at System.Collections.Generic.List1…ctor(IEnumerable1 collection)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at System.Linq.Enumerable.ToList[TSource](IEnumerable1 source)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddresses(EmailAddressCollection addresses)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.CreateEnvelope(EmailMessage message)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeMailSynchronizer.d__12.MoveNext()
10:28:29 AM at System.Collections.Generic.List1.InsertRange(Int32 index, IEnumerable1 collection)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.ConvertApplicationDataAndSkipUnparsable(ExchangeService service, Item item, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.d__18.MoveNext()
10:28:29 AM at System.Linq.Enumerable.d__203.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
10:28:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)
10:28:29 AM at MailClient.Protocols.Common.MailItemSynchronizeContext.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.Synchronize[T](SynchronizationType synchronizationType, IEnumerable1 items, Func2 getUniqueId, Func3 hasChanged, Func2 isDeleted, Func2 convertItems, Action2 updateItem)
10:28:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.Synchronize(IItemSynchronizeContext1 synchronizeContext, Folder folder, CancellationToken cancellationToken)
10:28:29 AM at MailClient.Protocols.Common.ItemSynchronizer2.&lt;&gt;c__DisplayClass32_0.<enqueuesynchronize>b__1(WorkerStatus status, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at MailClient.Protocols.Exchange.ExchangeGenericCommand.Execute(WorkerStatus status)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:29 AM at MailClient.Commands.Command.Process(WorkerStatus status)<br alt="" name="" rel="" target="" title="" type="" value="">10:28:46 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Inbox/'<br alt="" name="" rel="" target="" title="" type="" value="">10:29:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder list<br alt="" name="" rel="" target="" title="" type="" value="">10:29:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Offline Address Book] Synchronizing folder list<br alt="" name="" rel="" target="" title="" type="" value="">10:29:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Exchange Web Services] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Inbox/'<br alt="" name="" rel="" target="" title="" type="" value="">10:29:26 AM <a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a> [Offline Address Book] Synchronizing folder '<a href="mailto:bodells@cooleygroup.com" rel="nofollow">bodells@cooleygroup.com</a>/Offline Global Address List/'<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM System.NullReferenceException: Object reference not set to an instance of an object.<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddress(EmailAddress address)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.&lt;&gt;c.<convertemailaddresses>b__11_0(EmailAddress a)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at System.Linq.Enumerable.&lt;&gt;c __DisplayClass13_02.b__ 0(TSource item, Int32 i)
10:29:29 AM at System.Linq.Enumerable.d__152.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at System.Linq.Enumerable.<whereyield>d__121.MoveNext()
10:29:29 AM at System.Collections.Generic.List1..ctor(IEnumerable1 collection)
10:29:29 AM at System.Linq.Enumerable.ToList[TSource](IEnumerable1 source)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddresses(EmailAddressCollection addresses)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.CreateEnvelope(EmailMessage message)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeMailSynchronizer.<convertapplicationdata>d__12.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at System.Collections.Generic.List1.InsertRange(Int32 index, IEnumerable1 collection)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.ConvertApplicationDataAndSkipUnparsable(ExchangeService service, Item item, CancellationToken cancellationToken)
10:29:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.<changestoitems>d__18.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at System.Linq.Enumerable.<selectmanyyield>d__203.MoveNext()
10:29:29 AM at System.Linq.Enumerable.d__152.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Common.MailItemSynchronizeContext.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)
10:29:29 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.Synchronize[T](SynchronizationType synchronizationType, IEnumerable1 items, Func2 getUniqueId, Func3 hasChanged, Func2 isDeleted, Func2 convertItems, Action2 updateItem)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.Synchronize(IItemSynchronizeContext1 synchronizeContext, Folder folder, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">10:29:29 AM at MailClient.Protocols.Common.ItemSynchronizer2.<>c DisplayClass32_0.b 1(WorkerStatus status, CancellationToken cancellationToken)
10:29:29 AM at MailClient.Protocols.Exchange.ExchangeGenericCommand.Execute(WorkerStatus status)
10:29:29 AM at MailClient.Commands.Command.Process(WorkerStatus status)
10:29:46 AM bodells@cooleygroup.com [Exchange Web Services] Synchronizing folder ‘bodells@cooleygroup.com/Inbox/’

I have the same problem - is there a solution?

I have the same issue

3:55:11 AM Online state: changed to online due to NetworkAvailability 
3:55:11 AM rkellogg@mesonaz.org [IMAP]  Synchronizing subfolders: For folder rkellogg@mesonaz.org/
3:55:11 AM rkellogg@norcentral.org [IMAP]  Synchronizing subfolders: For folder rkellogg@norcentral.org/
3:55:12 AM Eagles Fly Inn [IMAP]  Synchronizing subfolders: For folder Eagles Fly Inn/
3:55:12 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Calendar]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Calendar]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Calendar]  Synchronizing folder list
3:55:13 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Calendar]  Synchronizing folder list
3:55:13 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/
3:55:13 AM rkellogg@norcentral.org [IMAP]  Synchronizing subfolders: Done
3:55:13 AM rkellogg@norcentral.org [IMAP]  Synchronizing subfolders: For folder rkellogg@norcentral.org/INBOX
3:55:13 AM Eagles Fly Inn [Google Calendar]  Synchronizing folder ‘Eagles Fly Inn/roger@eaglesflyinn.com/’
3:55:13 AM rkellogg@mesonaz.org [IMAP]  Synchronizing subfolders: Done
3:55:13 AM rkellogg@mesonaz.org [IMAP]  Synchronizing subfolders: For folder rkellogg@mesonaz.org/INBOX
3:55:13 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder list
3:55:13 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder list
3:55:13 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder list
3:55:13 AM rkellogg@norcentral.org [IMAP]  Synchronizing subfolders: Done
3:55:13 AM rkellogg@norcentral.org [IMAP]  Synchronizing messages: For folder rkellogg@norcentral.org/Sent
3:55:14 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder ‘Eagles Fly Inn/Contacts/’
3:55:14 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:14 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Comments/
3:55:14 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Inbox/’
3:55:14 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:14 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Trash/
3:55:14 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder ‘Eagles Fly Inn/Directory/’
3:55:14 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Sent/’
3:55:14 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Outbox/’
3:55:15 AM Eagles Fly Inn [Google Contacts]  Synchronizing folder list
3:55:15 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Calendar/’
3:55:15 AM rkellogg@norcentral.org [IMAP]  Synchronizing messages: Done
3:55:15 AM rkellogg@norcentral.org [IMAP]  Synchronizing messages: For folder rkellogg@norcentral.org/INBOX
3:55:15 AM rkellogg@mesonaz.org [IMAP]  Synchronizing subfolders: Done
3:55:15 AM rkellogg@mesonaz.org [IMAP]  Synchronizing messages: For folder rkellogg@mesonaz.org/Sent
3:55:15 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Contacts/’
3:55:15 AM roger@copiesplus.com [Exchange Web Services]  Synchronizing folder ‘roger@copiesplus.com/Drafts/’
3:55:15 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:15 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Junk/
3:55:15 AM rkellogg@norcentral.org [IMAP]  Synchronizing messages: Done
3:55:16 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:16 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Drafts/
3:55:17 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:17 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Chats/
3:55:18 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:18 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: For folder roger@norcentral.org/USER_ROOT/Briefcase/
3:55:20 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing subfolders: Done
3:55:20 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: For folder roger@norcentral.org/
3:55:21 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: Sync of roger@norcentral.org/ finished: 0 uploaded, 0 deleted, 0 obsolete, 0 items,  0 downloaded
3:55:21 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: Done
3:55:21 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: For folder roger@norcentral.org/USER_ROOT/Contacts/
3:55:22 AM rkellogg@mesonaz.org [IMAP]  Synchronizing messages: Done
3:55:22 AM rkellogg@mesonaz.org [IMAP]  Synchronizing messages: For folder rkellogg@mesonaz.org/INBOX
3:55:23 AM rkellogg@mesonaz.org [IMAP]  Synchronizing messages: Done
3:55:27 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: Sync of roger@norcentral.org/USER_ROOT/Contacts/ finished: 0 uploaded, 0 deleted, 0 obsolete, 249 items,  0 downloaded
3:55:27 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: Done
3:55:27 AM roger@norcentral.org [CalDAV / CardDAV]  Synchronizing items: For folder roger@norcentral.org/USER_ROOT/Tasks/
3:55:27 AM   System.NullReferenceException: Object reference not set to an instance of an object.
3:55:27 AM    at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddress(EmailAddress address)
3:55:27 AM    at MailClient.Protocols.Exchange.ExchangeToMimeConverter.<>c.b__11_0(EmailAddress a)
3:55:27 AM at System.Linq.Enumerable.<>c__DisplayClass13_02.<select>b__0(TSource item, Int32 i)<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
3:55:27 AM at System.Linq.Enumerable.d__121.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at System.Collections.Generic.List1…ctor(IEnumerable1 collection)<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at System.Linq.Enumerable.ToList[TSource](IEnumerable1 source)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.ConvertEmailAddresses(EmailAddressCollection addresses)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeToMimeConverter.CreateEnvelope(EmailMessage message)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeMailSynchronizer.d__12.MoveNext()
3:55:27 AM at System.Collections.Generic.List1.InsertRange(Int32 index, IEnumerable1 collection)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.ConvertApplicationDataAndSkipUnparsable(ExchangeService service, Item item, CancellationToken cancellationToken)<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.d__18.MoveNext()
3:55:27 AM at System.Linq.Enumerable.d__203.MoveNext()<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at System.Linq.Enumerable.<selectyield>d__152.MoveNext()
3:55:27 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)
3:55:27 AM at MailClient.Protocols.Common.MailItemSynchronizeContext.StoreItems(SynchronizationType synchronizationType, IEnumerable1 newItems)<br alt="" name="" rel="" target="" title="" type="" value="">3:55:27 AM at MailClient.Protocols.Common.ItemSynchronizeContext2.Synchronize[T](SynchronizationType synchronizationType, IEnumerable1 items, Func2 getUniqueId, Func3 hasChanged, Func2 isDeleted, Func2 convertItems, Action2 updateItem)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeItemSynchronizer2.Synchronize(IItemSynchronizeContext1 synchronizeContext, Folder folder, CancellationToken cancellationToken)
3:55:27 AM at MailClient.Protocols.Common.ItemSynchronizer`2.<>c__DisplayClass32_0.b__1(WorkerStatus status, CancellationToken cancellationToken)
3:55:27 AM at MailClient.Protocols.Exchange.ExchangeGenericCommand.Execute(WorkerStatus status)
3:55:27 AM at MailClient.Commands.Command.Process(WorkerStatus status)
3:55:28 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Sync of roger@norcentral.org/USER_ROOT/Tasks/ finished: 0 uploaded, 0 deleted, 0 obsolete, 0 items, 0 downloaded
3:55:28 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Done
3:55:28 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: For folder roger@norcentral.org/USER_ROOT/TyT Guate/
3:55:31 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Sync of roger@norcentral.org/USER_ROOT/TyT Guate/ finished: 0 uploaded, 0 deleted, 0 obsolete, 424 items, 0 downloaded
3:55:31 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Done
3:55:31 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: For folder roger@norcentral.org/
3:55:31 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Sync of roger@norcentral.org/ finished: 0 uploaded, 0 deleted, 0 obsolete, 0 items, 0 downloaded
3:55:31 AM roger@norcentral.org [CalDAV / CardDAV] Synchronizing items: Done
3:55:34 AM roger@copiesplus.com [Exchange Web Services] Synchronizing folder 'roger@copiesplus.com/Drafts/'
3:55:37 AM Eagles Fly Inn [IMAP] Synchronizing subfolders: Done
3:55:37 AM Eagles Fly Inn [IMAP] Synchronizing subfolders: For folder Eagles Fly Inn/INBOX
3:55:37 AM Eagles Fly Inn [IMAP] Synchronizing subfolders: Done
3:55:37 AM Eagles Fly Inn [IMAP] Synchronizing subfolders: For folder Eagles Fly Inn/[Gmail]
3:55:40 AM Eagles Fly Inn [IMAP] Synchronizing subfolders: Done
3:55:40 AM Eagles Fly Inn [IMAP] Synchronizing messages: For folder Eagles Fly Inn/[Gmail]/All Mail
3:55:40 AM Eagles Fly Inn [IMAP] Synchronizing messages: Done
3:56:28 AM roger@copiesplus.com [Exchange Web Services] Synchronizing folder ‘roger@copiesplus.com/Drafts/’