AnsweredAssumed Answered

Unable to check out Content Node

Question asked by fwason on Oct 29, 2010
We're evaluating alfresco, as a possible alternative to Sharepoint. I've set up a site and document library. When I attempt to check out documents that were dropped into the library, I get the following message:

Error  Please correct the errors below then click OK.

    * Unable to check out Content Node due to system error:Source node class has no callback: {}versionable

I'm running on windows 7, and receive this with both IE 8 and Firefox 3.6.11. I am the site manager.