[jbosstools-issues] [JBoss JIRA] (JBIDE-11850) error when changing to ruby project and deploying

error when changing to ruby project and deploying ------------------------------------------------- Key: JBIDE-11850 URL: https://issues.jboss.org/browse/JBIDE-11850 Project: Tools (JBoss Tools) Issue Type: Enhancement Components: JBossAS/Servers, openshift Affects Versions: 3.3.0.Beta3 Reporter: Stefan Bunciak Assignee: Rob Stryker Priority: Critical Fix For: 3.3.0.CR1 From my point of view does not make sense to allow users to switch deploy project from JBoss app to for example Ruby and vice versa. Furthermore when tried to deploy Ruby app instead of JBoss a NPE was thrown: {code} java.lang.NullPointerException at org.jboss.tools.openshift.express.internal.core.behaviour.ExpressPublishMethod.publishModule(ExpressPublishMethod.java:122) at org.jboss.ide.eclipse.as.core.server.internal.DeployableServerBehavior.publishModule(DeployableServerBehavior.java:119) at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:1046) at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModules(ServerBehaviourDelegate.java:1138) at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:955) at org.jboss.tools.openshift.express.internal.core.behaviour.ExpressBehaviour.publish(ExpressBehaviour.java:27) at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774) at org.jboss.tools.openshift.express.internal.core.behaviour.ExpressBehaviour.publish(ExpressBehaviour.java:34) at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3087) at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:345) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code}