Since a few days we are experiencing major issues with TFS 2010 (updated with all updates).
When getting files via Get latest or Get specific or via TFS build we get 1000's of these below exceptions in the error log.
Users are getting error message about lost connections and merge conflicts.Â
Anyone has an idea, what might be going on?
Thanks.
Errors shown to users:
- The auto merge option is not supported for the conflict on item . (strange thing here is that an item is supposed to be listed, but there is none)
-Â The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
Exception in error log on TFS server:
TF53010: The following error has occurred in a Team Foundation component or extension:Date (UTC): 5/23/2013 7:16:39 AM
Machine: NL000TFS03
Application Domain: /LM/W3SVC/8080/ROOT/tfs-1-130137341644441389
Assembly: Microsoft.TeamFoundation.Framework.Server, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a; v2.0.50727
Service Host: 71bc4c56-7d84-4a13-8c43-76d83628276e (EUCollection)
Process Details:
 Process Name: w3wp
 Process Id: 2284
 Thread Id: 804
 Account name: xxxxxxxxxxxx
Detailed Message: TF30065: An unhandled exception occurred.
Web Request Details
  Url: https://xxxxxxxxxxxxxxxx/tfs/_tfs_resources/VersionControl/v1.0/item.ashx?type=rsa&sfid=1152355,1035024,1035029,1035025,1035053,1155466,1149756,1134170,1134173,1151831&ts=635049765624951943&s=juWWCxqUMV30e0ZApRAB1G8hjBC0yUi9DyobSPGbbf0OovPkZbsz2J2jXB/yBkB3LxxUiPNM0FxpmfNhT9zgVkWeWU2YyJ01rL6VpHZf+/8EaFmkqTmts5DYZsPAvi8ylmzZ7GYLX90A5HdZcg9D/D7MvTTrv/arVrWfQy8cwnM=&fid=1134173&iid=92c63446-0e99-4c0a-949b-a5ddff840c35&cp=/tfs/EUCollection/ [method: GET]
  User Agent: Team Foundation (TFSBuildServiceHost.exe, 10.0.40219.445)
  Headers: Accept-Language=en-US&Authorization=NTLM+TlRMTVNTUAADAAAAGAAYAJ4AAACSAZIBtgAAABwAHABYAAAAFgAWAHQAAAAUABQAigAAAAAAAABIAgAABYKIogYBsR0AAAAPQrHmjPmwD6olSLIkgRHrUUUAWABBAEMAVAAtAFMATwBGAFQAVwBBAFIARQBOAEwAMAA2ADUAVABGAFMAMAAzACQATgBMADAANgA1AFQARgBTADAAMwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADzsVTS56DlGrQxMDFS%2fL1SAQEAAAAAAABB%2f%2f53hVfOAY2m4iHRHeARAAAAAAIAHABFAFgAQQBDAFQALQBTAE8ARgBUAFcAQQBSAEUAAQAUAE4ATAAwADAAMABUAEYAUwAwADMABAAiAGUAeABhAGMAdABzAG8AZgB0AHcAYQByAGUALgBjAG8AbQADADgATgBMADAAMAAwAFQARgBTADAAMwAuAGUAeABhAGMAdABzAG8AZgB0AHcAYQByAGUALgBjAG8AbQAFACIAZQB4AGEAYwB0AHMAbwBmAHQAdwBhAHIAZQAuAGMAbwBtAAcACABB%2f%2f53hVfOAQYABAACAAAACAAwADAAAAAAAAAAAAAAAABAAAD4auyiRLZCDZuHoMmiGeNCd94At0GJOYbEt8%2b6BJ3R4woAEADUB8EOhQUaGi%2bvm%2bCKoi9wCQA6AEgAVABUAFAALwB0AGYAcwAuAGUAdQAuAGUAeABhAGMAdABzAG8AZgB0AHcAYQByAGUALgBjAG8AbQAAAAAAAAAAAAAAAAA%3d&Host=tfs.eu.exactsoftware.com%3a8088&User-Agent=Team+Foundation+(TFSBuildServiceHost.exe%2c+10.0.40219.445)&X-TFS-Version=1.0.0.0&X-TFS-Session=686b7f2d-dc26-4b9c-8f94-951a4fd2c36c&TF-Instance=686b7f2d-dc26-4b9c-8f94-951a4fd2c36c
  Path: /tfs/_tfs_resources/VersionControl/v1.0/item.ashx
  Local Request: False
  Host Address: xx.xx.xxx.xx
  User: xxxxxxxxxxxxxxxxxx [authentication type: NTLM]
Exception Message: Object reference not set to an instance of an object. (type NullReferenceException)
Exception Stack Trace: Â Â at Microsoft.TeamFoundation.VersionControl.Server.Proxy.FileCacheService.RetrieveFile(FileInformation fileInfo, IDownloadState downloadState)
  at Microsoft.TeamFoundation.VersionControl.Server.DownloadHandler.Execute()