[jbosstools-issues] [JBoss JIRA] (JBIDE-14725) Unable to invoke download-runtimes wizard when offline

Radim Hopp created JBIDE-14725: ---------------------------------- Summary: Unable to invoke download-runtimes wizard when offline Key: JBIDE-14725 URL: https://issues.jboss.org/browse/JBIDE-14725 Project: Tools (JBoss Tools) Issue Type: Bug Components: runtime-detection Affects Versions: 4.1.0.Beta1 Environment: JBDS 7.0.0.Beta1b, not connected to the internet Reporter: Radim Hopp Fix For: 4.1.0.Beta2 When trying to open download-runtimes wizard (form first page of "New Project Example" wizard or from preferences) nothing happens, just info for stacks not being available and Unhandled event loop exception are being logged in error log. {noformat} java.lang.NoClassDefFoundError: org/apache/http/HttpRequest at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:196) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClassHoldingLock(ClasspathManager.java:638) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:613) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:574) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:492) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:465) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:224) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(Unknown Source) at org.jboss.tools.stacks.core.model.StacksManager.getStacks(StacksManager.java:67) at org.jboss.tools.as.runtimes.integration.internal.DownloadRuntimesProvider$1.getStacks(DownloadRuntimesProvider.java:127) at org.jboss.tools.as.runtimes.integration.internal.DownloadRuntimesProvider.getStacks(DownloadRuntimesProvider.java:40) at org.jboss.tools.as.runtimes.integration.internal.DownloadRuntimesProvider.loadDownloadableRuntimes(DownloadRuntimesProvider.java:54) at org.jboss.tools.as.runtimes.integration.internal.DownloadRuntimesProvider.getDownloadableRuntimes(DownloadRuntimesProvider.java:48) at org.jboss.tools.runtime.core.internal.RuntimeExtensionManager.loadDownloadableRuntimesFromProviders(RuntimeExtensionManager.java:424) at org.jboss.tools.runtime.core.internal.RuntimeExtensionManager.loadDownloadRuntimes(RuntimeExtensionManager.java:238) at org.jboss.tools.runtime.core.internal.RuntimeExtensionManager.getDownloadRuntimes(RuntimeExtensionManager.java:189) at org.jboss.tools.runtime.core.internal.RuntimeExtensionManager.getDownloadRuntimes(RuntimeExtensionManager.java:177) at org.jboss.tools.runtime.core.RuntimeCoreActivator.getDownloadRuntimes(RuntimeCoreActivator.java:139) at org.jboss.tools.runtime.ui.internal.wizard.DownloadRuntimesWizard.<init>(DownloadRuntimesWizard.java:55) at org.jboss.tools.runtime.ui.internal.wizard.DownloadRuntimesWizard.<init>(DownloadRuntimesWizard.java:59) at org.jboss.tools.runtime.ui.preferences.RuntimePreferencePage$9.widgetSelected(RuntimePreferencePage.java:374) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3742) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3363) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:215) at org.jboss.tools.project.examples.wizard.NewProjectExamplesRequirementsPage$1.widgetSelected(NewProjectExamplesRequirementsPage.java:246) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3742) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3363) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.jboss.tools.central.editors.GettingStartedPage.openWizard(GettingStartedPage.java:666) at org.jboss.tools.central.editors.GettingStartedPage.access$11(GettingStartedPage.java:657) at org.jboss.tools.central.editors.GettingStartedPage$5.linkActivated(GettingStartedPage.java:586) at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:233) at org.eclipse.ui.forms.widgets.ImageHyperlink.handleActivate(ImageHyperlink.java:199) at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:327) at org.eclipse.ui.forms.widgets.AbstractHyperlink.access$2(AbstractHyperlink.java:311) at org.eclipse.ui.forms.widgets.AbstractHyperlink$4.handleEvent(AbstractHyperlink.java:125) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3742) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3363) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1109) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:993) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) Caused by: java.lang.ClassNotFoundException: org.apache.http.HttpRequest cannot be found by org.jboss.tools.stacks.core_1.0.0.Beta1-v20130525-0108-B68 at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(Unknown Source) ... 78 more {noformat} And the more interesting part: Wizard is not working after reconnecting to the internet. It's not even working after restarting eclipse. It starts to work again with another workspace. In a nutshell, when you try to invoke runtimes-download wizard when offline, it will not work in that workspace no matter what (reconnecting to internet, restarting eclipse...) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira