[ https://issues.redhat.com/browse/JBIDE-27062?page=com.atlassian.jira.plug... ] Josef Kopriva commented on JBIDE-27062: --------------------------------------- Extension is not added even in the empty quarkus project. Error from error log: {code:java} eclipse.buildId=12.14.0.GA-v20200305-0719-B6018 java.version=11.0.2 java.vendor=Oracle Corporation BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB Framework arguments: -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -data file:/Users/jkopriva/workspace_B6018_openshift3/ -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring org.eclipse.ui Error Tue Mar 10 08:03:59 CET 2020 Unhandled event loop exception java.lang.NullPointerException at org.jboss.tools.quarkus.core.project.ProjectUtils.installExtension(ProjectUtils.java:134) at org.jboss.tools.quarkus.ui.view.ExtensionsView$1.widgetSelected(ExtensionsView.java:89) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4406) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4193) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3810) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:660) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) {code} -- This message was sent by Atlassian Jira (v7.13.8#713008)