[jbosstools-issues] [JBoss JIRA] (JBIDE-11188) JBoss Tools Model Update threw NPE

JBoss Tools Model Update threw NPE ---------------------------------- Key: JBIDE-11188 URL: https://issues.jboss.org/browse/JBIDE-11188 Project: Tools (JBoss Tools) Issue Type: Bug Components: common/jst/core Affects Versions: 3.3.0.M5 Environment: eclipse 3.7 SR2 Reporter: Stevo Slavic Priority: Minor Fix For: 3.3.0.Beta1 After refresh of project in workspace NPE got thrown: {noformat} !ENTRY org.eclipse.core.jobs 4 2 2012-03-07 09:56:26.722 !MESSAGE An internal error occurred during: "JBoss Tools Model Update". !STACK 0 java.lang.NullPointerException at org.jboss.tools.common.model.impl.XModelObjectImpl.getChildByPath(XModelObjectImpl.java:331) at org.jboss.tools.common.model.filesystems.impl.Libs.updateFileSystems(Libs.java:164) at org.jboss.tools.common.model.filesystems.impl.Libs.update(Libs.java:91) at org.jboss.tools.common.model.project.ext.AbstractClassPathMonitor.update(AbstractClassPathMonitor.java:63) at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor$1.run(ClassPathMonitor.java:186) at org.jboss.tools.common.model.XJob.runInWorkspace(XJob.java:178) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {noformat}