1 Reply Latest reply on Feb 28, 2017 2:16 PM by Nick Boldt

    JBDS 10.3.0.GA - Can't go to Red Hat Central->Software Update: Connector discovery completed without finding any connectors

    nicolas duminil Master

      Hi,

      I need to install stuff to JBDS 10.3.0.GA from Red Hat Central. When I go to the Software Update Tab I get a dialog box labeled No Connectors Found, as follows:

       

      The internet connection works, of course and I'm not behind any proxy. The network connections are configured as showed below:

       

      Here are my software sites:

       

       

      The log file displays the following exceptions:

       

      !ENTRY org.jboss.tools.discovery.core 4 0 2017-02-27 17:08:07.698

      !MESSAGE All attempts to discover connectors have failed

      !SUBENTRY 1 org.eclipse.mylyn.discovery.core 4 0 2017-02-27 17:08:07.698

      !MESSAGE Failed to get connectors from RemoteProxyWizardDiscoveryStrategy

      !STACK 1

      org.eclipse.core.runtime.CoreException: IO failure: cannot load discovery directory

          at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy.loadRegistry(RemoteExternalBundleDiscoveryStrategy.java:115)

          at org.jboss.tools.discovery.core.internal.connectors.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:117)

          at org.jboss.tools.discovery.core.internal.connectors.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:68)

          at org.eclipse.mylyn.internal.discovery.core.model.ConnectorDiscovery.performDiscovery(ConnectorDiscovery.java:116)

          at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.loadWizards(ProxyWizardManager.java:107)

          at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardUpdateJob.run(ProxyWizardUpdateJob.java:47)

          at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

      Caused by: java.io.FileNotFoundException: https://devstudio.redhat.com/10.0/stable/updates/discovery.earlyaccess/10.3.0.GA/devstudio-directory.xml

          at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryStatusHelper.checkFileNotFound(RepositoryStatusHelper.java:297)

          at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.checkException(FileReader.java:480)

          at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.sendRetrieveRequest(FileReader.java:437)

          at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.read(FileReader.java:278)

          at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.stream(RepositoryTransport.java:172)

          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.mylyn.internal.discovery.core.util.P2TransportService.stream(P2TransportService.java:96)

          at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.stream(WebUtil.java:180)

          at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.readResource(WebUtil.java:98)

          at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy.loadRegistry(RemoteExternalBundleDiscoveryStrategy.java:92)

          ... 6 more

       

      Trying to browse https://devstudio.redhat.com/10.0/stable/updates/discovery.earlyaccess/10.3.0.GA/devstudio-directory.xml I get HTTP 404. Another broken URL or something ? Please advise.

       

      Kind regards,

       

      Nicolas