Caused by: org.ametys.plugins.repository.AmetysRepositoryException: javax.jcr.PathNotFoundException: ametys:author
	at org.ametys.plugins.explorer.resources.jcr.JCRResource.getAuthor(JCRResource.java:269)
	at org.ametys.plugins.explorer.resources.generators.ResourcesExplorerGenerator.getResourceAttributes(ResourcesExplorerGenerator.java:285)
	at org.ametys.plugins.explorer.resources.generators.ResourcesExplorerGenerator.saxResource(ResourcesExplorerGenerator.java:273)
	at org.ametys.plugins.explorer.resources.generators.ResourcesExplorerGenerator.saxCollection(ResourcesExplorerGenerator.java:180)
	at org.ametys.plugins.explorer.resources.generators.ResourcesExplorerGenerator.generate(ResourcesExplorerGenerator.java:100)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
	... 71 more
Caused by: javax.jcr.PathNotFoundException: ametys:author
	at org.apache.jackrabbit.core.NodeImpl$11.perform(NodeImpl.java:2265)
	at org.apache.jackrabbit.core.NodeImpl$11.perform(NodeImpl.java:2252)
	at org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:216)
	at org.apache.jackrabbit.core.ItemImpl.perform(ItemImpl.java:91)
	at org.apache.jackrabbit.core.NodeImpl.getProperty(NodeImpl.java:2252)
	at org.ametys.plugins.explorer.resources.jcr.JCRResource.getAuthor(JCRResource.java:264)