I am currently using version 1.2.1 of Alfresco and ran into problems where a member of a user group cannot upload/modify content despite having all available roles for the workspace.
I have removed the GROUP_EVERYONE from the root directory, and have associated a group called developers with all the available workspace priviles .
I get the following error when I try to upload a new file.
Please correct the errors below then click Finish.
* A system error happened during the operation: Failed to set content property on stream closure: node: workspace://SpacesStore/d763759c-df78-11da-87f9-f5932287ed93 property: {http://www.alfresco.org/model/content/1.0}content writer: ContentAccessor[ contentUrl=store://2006/5/9/12/d76ceb7e-df78-11da-87f9-f5932287ed93.bin, mimetype=text/plain, size=0, encoding=UTF-8]
and I get the following error when I try to check out an existing document.
Unable to check out Content Node due to system error:Access Denied. You do not have the appropriate permissions to perform this operation.
I found the problem. I added a content rule on the root directory which marked all inbound documents as versionable. Once I removed this content rule, everything went back to normal.
