[jbosstools-issues] [JBoss JIRA] (JBIDE-17569) Unhandled event loop exception on Software/Update page when offline
Radim Hopp (JIRA)
issues at jboss.org
Tue Jun 10 06:29:15 EDT 2014
Radim Hopp created JBIDE-17569:
----------------------------------
Summary: Unhandled event loop exception on Software/Update page when offline
Key: JBIDE-17569
URL: https://issues.jboss.org/browse/JBIDE-17569
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: central
Affects Versions: 4.2.0.Beta2
Environment: JBT 4.2.0.Beta2b not connected to the internet
Reporter: Radim Hopp
When opening Software/Update page or invoking refresh, these errors appear in Error Log:
{noformat:title=Failed to get connectors from ExpressionBasedRemoteBundleDiscoveryStrategy}
org.eclipse.core.runtime.CoreException: Unknown Host: http://download.jboss.org/jbosstools/discovery/development/4.2.0.Beta2b/jbosstools-directory.xml
at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.stream(RepositoryTransport.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.mylyn.internal.discovery.core.util.P2TransportService.stream(P2TransportService.java:92)
at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.stream(WebUtil.java:161)
at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.readResource(WebUtil.java:95)
at org.jboss.tools.project.examples.internal.discovery.xpl.RemoteExternalBundleDiscoveryStrategy.loadRegistry(RemoteExternalBundleDiscoveryStrategy.java:90)
at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:117)
at org.jboss.tools.project.examples.internal.discovery.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:62)
at org.eclipse.mylyn.internal.discovery.core.model.ConnectorDiscovery.performDiscovery(ConnectorDiscovery.java:114)
at org.jboss.tools.central.editors.xpl.DiscoveryViewer$18.run(DiscoveryViewer.java:1189)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: java.net.UnknownHostException: download.jboss.org
at java.net.InetAddress.getAllByName0(InetAddress.java:1250)
at java.net.InetAddress.getAllByName(InetAddress.java:1162)
at java.net.InetAddress.getAllByName(InetAddress.java:1098)
at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:278)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:151)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:125)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1077)
at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1068)
at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1064)
at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:73)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
{noformat}
{noformat:title=Unhandled event loop exception}
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalArgumentException: Argument cannot be null)
at org.eclipse.swt.SWT.error(SWT.java:4441)
at org.eclipse.swt.SWT.error(SWT.java:4356)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:139)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3781)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3419)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1152)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1033)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:635)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:578)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:233)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
Caused by: java.lang.IllegalArgumentException: Argument cannot be null
at org.eclipse.swt.SWT.error(SWT.java:4422)
at org.eclipse.swt.SWT.error(SWT.java:4356)
at org.eclipse.swt.SWT.error(SWT.java:4327)
at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
at org.eclipse.swt.widgets.Widget.checkParent(Widget.java:350)
at org.eclipse.swt.widgets.Widget.<init>(Widget.java:235)
at org.eclipse.swt.widgets.Control.<init>(Control.java:95)
at org.eclipse.swt.widgets.Scrollable.<init>(Scrollable.java:74)
at org.eclipse.swt.widgets.Composite.<init>(Composite.java:107)
at org.jboss.tools.central.editors.xpl.DiscoveryViewer.createDiscoveryContents(DiscoveryViewer.java:725)
at org.jboss.tools.central.editors.xpl.DiscoveryViewer.createBodyContents(DiscoveryViewer.java:320)
at org.jboss.tools.central.editors.xpl.DiscoveryViewer.access$10(DiscoveryViewer.java:293)
at org.jboss.tools.central.editors.xpl.DiscoveryViewer$14.run(DiscoveryViewer.java:842)
at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:167)
at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:165)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
... 24 more
{noformat}
No message beside these errors is displayed (I think, that earlier there was some message shown instead of list of plugins)
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