JBoss EAP developer studio - Issue while adding custom capability ----------------------------------------------------------------- Key: JBDS-2503 URL: https://issues.jboss.org/browse/JBDS-2503 Project: Developer Studio (JBoss Developer Studio) Issue Type: Bug Security Level: Public(Everyone can see) Components: jsf Affects Versions: 6.0.0.GA Environment: Windows Reporter: Chandrashekhar Tupe Attachments: logfile.txt I am evaluating JBoss EAP and developer studio. Created an enterprise application and wanted to add richface capability to the web app. Via context menu clicked on add custom capabilities and selected richfaces 3.3 (no jars only file filters). Since I did not have web.xml it prompted em to add one and I canceled the operation. There after for any operation I get a dialogue "An internal error has occured" with details "Argument not valid". This happened to me twice and I had to create a new workspace and reconfigure everything from scratch.