[UPSTREAM] Server adapter: NPE when starting adapter for nodejs-mongo-persistent into Debug -------------------------------------------------------------------------------------------- Key: JBIDE-26158 URL: https://issues.jboss.org/browse/JBIDE-26158 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.6.0.AM3 Reporter: Andre Dietisheim Assignee: Andre Dietisheim Priority: Major Labels: upstream Fix For: 4.10.x Attachments: image-2018-07-02-22-33-13-396.png, image-2018-07-02-22-49-45-246.png, image-2018-07-02-23-17-34-099.png, image-2018-07-03-00-03-56-346.png, screenshot-1.png, screenshot-2.png steps: # EXEC: launch new application wizard, choose nodejs-mongo-persistent template and finish # EXEC: when asked import the app and create a server adapter # ASSERT: server adapter is created # EXEC: start the server adapter # ASSERT: server adapter is launched # EXEC: restart the server adapter into Debug Result: Debuggin works, but you get the following error dialog: !image-2018-07-02-22-33-13-396.png! In the Eclipse log you'll find the following: {code} java.lang.NullPointerException at org.eclipse.core.internal.resources.CheckMissingNaturesListener.updateRange(CheckMissingNaturesListener.java:209) at org.eclipse.core.internal.resources.CheckMissingNaturesListener$3.runInWorkspace(CheckMissingNaturesListener.java:179) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:60) {code} ps. project context menu: Convert > Javascript Project doesn't help.