java.lang.NullPointerException
        at org.netbeans.modules.web.jsf.editor.jspel.JSFBeanCache.getBeans(JSFBeanCache.java:74)
        at org.netbeans.modules.web.jsf.editor.jspel.JSFELExpression.findContext(JSFELExpression.java:103)
        at org.netbeans.modules.web.core.syntax.completion.ELExpression.parse(ELExpression.java:195)
        at org.netbeans.modules.web.jsf.editor.jspel.JSFELCompletionProvider$CCQuery.query(JSFELCompletionProvider.java:98)
        at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:218)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)