What's up with my iTunes backup?

[SXR]

Hey guys,

I recently started noticing this when I connect my iPhone 3GS to iTunes. It used to work just fine , but this error seems to come up. Anyone familiar with the problem?

Thanks!

 

[Kristine]

I had this problem with my sons iPod Touch (current generation). I had to do a restore on his iPod Touch from within iTunes. This resolved the issue.

EDIT: Also, I just noticed in your screenshot that this is happening when your photos are attempting to sync. Have you tried deleting the images from your iPhone? Maybe email the images to yourself if you really need them, then attempt to sync again. Otherwise I think you may need to do a restore.

 

[SXR]

Thanks for the reply. I am frustrated that it just broke all of the sudden . Whenever I connect my iPhone now it says ' iTunes was unable to load data class information from Sync Services. Reconnect or try again later.'

Any ideas?

Also, can I do a restore from Back Up? Would that resolve the issue you think?

 

[Jolly Giant]

' iTunes was unable to load data class information from Sync Services. Reconnect or try again later.'

have a look @ this support article: iTunes 10.2: "iTunes was unable to load data class information from Sync Services" alert after installing Xcode 4

 

[SXR]

Thanks for your help! Now I come to think of it , I have installed Xcode 4 recently. However, Apple says to resolve my issue I have to install the latest iTunes version. I already run the latest , and the issue is still there.

Then they go on to say to reset sync services with a line in Terminal. I've tried that but this is what terminal returns:


Last login: Tue Jun 14 12:35:21 on console
Michel-van-der-Veens-iMac:~ Michel$ /System/Library/Frameworks/SyncServices.framework/Versions/A/Resources/resetsync.pl reset
subarg =
Running reset
No matching processes belonging to you were found
No matching processes belonging to you were found
unlinking and writing version 0 into /Users/Michel/Library/Application Support/SyncServices/Local/data.version
2011-06-16 10:48:01.683 defaults[6734:903]
There is no (UpgradedbTries) default for the (com.apple.SyncServer) domain.
Defaults have not been changed.
Michel-van-der-Veens-iMac:~ Michel$

So I guess I am stuck again?

 

[SXR]

Also, I was wondering. Since this issue is presumably because of Xcode, will deleting Xcode fix the issue? Does anyone know?