Hi, I have problems with the "Project archives" from the JBoss Tools 3.0.1 Yesterday I have created a new WAR-file within the "Project archives" and it works. I was able to rebuild the WAR-file many times. Today it does not work. When I click on "Build project (Full)" I get the following error: 'Build archive node' has encountered a problem. An internal error occurred during: "Build archive node". Failed to create a new SAX parser. When I want to open the archive I see only "Loading..." and no nodes. Without seeing the nodes I cannot delete the archive because without seeing a node I cannot delete the node. I can create a new archive with right-click, "New Archive", but nothing changes. I still see "Loading..." and no nodes. Therefore I have deleted the file .packages (which was empty) directly in the file system and then I was able to create a new archive. After that I have created a new test-project. In this project I can create a project archive and it works. But when I want to delete the archive, I get a similar error: 'Save archive job' has encountered a problem. An internal error occurred during: "Save archive job". Failed to create a new SAX parser. All my archives are very small and were not changed after the automatic creation. I do not know why there is a permanent problem with the SAX parser. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253232#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...