[jbosstools-issues] [JBoss JIRA] (JBIDE-24896) Cannot start any JBoss server

Cannot start any JBoss server ----------------------------- Key: JBIDE-24896 URL: https://issues.jboss.org/browse/JBIDE-24896 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.5.1.AM1 Reporter: Martin Malina Assignee: Rob Stryker Priority: Blocker Fix For: 4.5.1.AM2 When I try to start any server such as WildFly or EAP 6/7, I immediately get a NPE: {code} An internal error occurred during: "Starting WildFly 10.1". java.lang.NullPointerException {code} {code} An internal error occurred during: "Starting WildFly 10.1". java.lang.NullPointerException at org.jboss.ide.eclipse.as.core.extensions.descriptors.XMLDocumentRepository.refresh(XMLDocumentRepository.java:131) at org.jboss.ide.eclipse.as.core.extensions.descriptors.XPathQuery.refresh(XPathQuery.java:146) at org.jboss.tools.as.core.server.controllable.subsystems.internal.XPathsPortsController.findPort(XPathsPortsController.java:84) at org.jboss.tools.as.core.server.controllable.subsystems.internal.XPathsPortsController.getPortOffset(XPathsPortsController.java:132) at org.jboss.tools.as.core.server.controllable.subsystems.internal.XPathsPortsController.getJBossWebPort(XPathsPortsController.java:114) at org.jboss.tools.as.core.server.controllable.subsystems.internal.XPathsPortsController.findPort(XPathsPortsController.java:58) at org.jboss.ide.eclipse.as.core.server.internal.JBossServer.findPort(JBossServer.java:209) at org.jboss.ide.eclipse.as.core.server.internal.JBossServer.getJBossWebPort(JBossServer.java:195) at org.jboss.ide.eclipse.as.core.extensions.polling.WebPortPoller.getURL(WebPortPoller.java:84) at org.jboss.ide.eclipse.as.core.extensions.polling.WebPortPoller.getCurrentStateSynchronous(WebPortPoller.java:155) at org.jboss.ide.eclipse.as.core.util.PollThreadUtils.isServerStarted(PollThreadUtils.java:218) at org.jboss.ide.eclipse.as.core.util.PollThreadUtils.isServerStarted(PollThreadUtils.java:204) at org.jboss.ide.eclipse.as.core.server.internal.launch.StandardLocalJBossStartLaunchDelegate.isServerStarted(StandardLocalJBossStartLaunchDelegate.java:67) at org.jboss.ide.eclipse.as.wtp.core.server.launch.AbstractStartJavaServerLaunchDelegate.preLaunchCheck(AbstractStartJavaServerLaunchDelegate.java:126) at org.jboss.tools.as.core.server.controllable.subsystems.internal.LocalJBossLaunchController.preLaunchCheck(LocalJBossLaunchController.java:110) at org.jboss.ide.eclipse.as.wtp.core.server.launch.ControllableServerLaunchConfiguration.preLaunchCheck(ControllableServerLaunchConfiguration.java:86) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:840) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:731) at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3566) at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:3502) at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:377) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) {code} I tried EAP 6.4, 7.0, 7.1 and WildFly 10.1. This is with devstudio 11.1.0.AM1 B873. As indicated by Rob, this is likely caused by this commit from JBIDE-24758: https://github.com/jbosstools/jbosstools-server/commit/1a58a4d54097e4d927...