Plug-in configuration error, extension "org.jboss.tools.jst.web.kb.FaceletValidatorExclude" references validator id "org.eclipse.jst.jsf.facelet.ui.FaceletHTMLValidator" but this id does not exist. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: JBIDE-13820 URL: https://issues.jboss.org/browse/JBIDE-13820 Project: Tools (JBoss Tools) Issue Type: Bug Components: JSF, UpStream Reporter: George Lindholm Assignee: Alexey Kazakov Priority: Minor Fix For: 4.1.0.Alpha2 What steps will reproduce the problem? 1. Start Eclipse 2. 3. -- Error Details -- Date: Tue Mar 19 10:36:09 PDT 2013 Message: Plug-in configuration error, extension "org.jboss.tools.jst.web.kb.FaceletValidatorExclude" references validator id "org.eclipse.jst.jsf.facelet.ui.FaceletHTMLValidator" but this id does not exist. Severity: Error Product: Eclipse 1.5.2.20130110-1126 (org.eclipse.epp.package.java.product) Plugin: org.eclipse.wst.validation Session Data: eclipse.buildId=M20130204-1200 java.version=1.7.0_17 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.java.product Exception Stack Trace: org.eclipse.core.runtime.CoreException: Plug-in configuration error, extension "org.jboss.tools.jst.web.kb.FaceletValidatorExclude" references validator id "org.eclipse.jst.jsf.facelet.ui.FaceletHTMLValidator" but this id does not exist. at org.eclipse.wst.validation.internal.ValidatorExtensionReader.process(ValidatorExtensionReader.java:86) at org.eclipse.wst.validation.internal.ExtensionValidators.<init>(ExtensionValidators.java:43) at org.eclipse.wst.validation.internal.ExtensionValidators.instance(ExtensionValidators.java:36) at org.eclipse.wst.validation.internal.ValManager.getV2Validators(ValManager.java:345) at org.eclipse.wst.validation.internal.ValManager.getValidatorsNotCached(ValManager.java:221) at org.eclipse.wst.validation.internal.ValManager.access$1(ValManager.java:220) at org.eclipse.wst.validation.internal.ValManager$ValidatorCache.getValidatorsCached(ValManager.java:1256) at org.eclipse.wst.validation.internal.ValManager.getValidators(ValManager.java:197) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:745) at org.eclipse.wst.validation.internal.ValBuilderJob.startingValidation(ValBuilderJob.java:148) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:122) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)