[jst] Code completion fails with Unhandled event loop exception --------------------------------------------------------------- Key: JBIDE-24953 URL: https://issues.redhat.com/browse/JBIDE-24953 Project: Tools (JBoss Tools) Issue Type: Bug Components: jst Affects Versions: 4.4.4.Final Reporter: Nick Boldt Assignee: Jeff MAURY Priority: Major Fix For: 4.16.x In BZ 520211, s3lvatico(a)gmail.com reported: {quote} What steps will reproduce the problem? 1. While working on a maven project, define a composite jsf component in another maven project (inside the same workspace) 2. While authoring a new jsf (xhtml) page, use the newly created component 3. Activate the code completion feature (CTRL-space) inside the component's tag OR in any other jsf tag. + jboss tools 4.4.4 {code} -- Error Details -- Date: Wed Jul 26 15:08:46 CEST 2017 Message: Unhandled event loop exception Severity: Error Product: Eclipse 4.6.3.20170314-1500 (org.eclipse.epp.package.jee.product) Plugin: org.eclipse.ui Session Data: eclipse.buildId=4.6.3.M20170301-0400 java.version=1.8.0_121 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data C:\dev\eclipse\jee.neon.3.3\ws0 -clean Exception Stack Trace: java.lang.StackOverflowError at org.eclipse.wst.xml.core.internal.catalog.Catalog$InternalResolver.resolveRewrite(Catalog.java:303) at org.eclipse.wst.xml.core.internal.catalog.Catalog$InternalResolver.resolveURI(Catalog.java:368) at org.eclipse.wst.xml.core.internal.catalog.Catalog.resolveURI(Catalog.java:759) at org.eclipse.wst.xml.core.internal.catalog.Catalog.resolveSubordinateCatalogs(Catalog.java:736) at org.eclipse.wst.xml.core.internal.catalog.Catalog$InternalResolver.resolveURI(Catalog.java:380) at org.eclipse.wst.xml.core.internal.catalog.Catalog.resolveURI(Catalog.java:759) at org.jboss.tools.jst.web.kb.taglib.TagLibraryManager.getStaticTLD(TagLibraryManager.java:92) at org.jboss.tools.jst.web.kb.internal.StaticLibraries.getLibraries(StaticLibraries.java:44) at org.jboss.tools.jst.web.kb.internal.KbProject.getTagLibraries(KbProject.java:135) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getCompositeLibraries(FaceletTagLibrary.java:90) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:128) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) at org.jboss.tools.jst.web.kb.internal.taglib.FaceletTagLibrary.getComponent(FaceletTagLibrary.java:130) [... the stack trace goes on and on...]{code}{quote}