[jbosstools-issues] [JBoss JIRA] (JBIDE-18806) When discovery URL is not set, "Software/Updates" page is silently hidden

[Nick Boldt (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-18806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022031#comment-13022031 ] 

Nick Boldt commented on JBIDE-18806:
------------------------------------

PR that fixes this: https://github.com/jbosstools/jbosstools-download.jboss.org/pull/462

Problem is that 8.0.1.CR1 doesn't fall back to 8.0.0, so switching to use 8 will work (and then we can also use the same properties for JBDS 8.1).

Unclear why JBT 4.2.1.CR1 falls back to 4.2.0, however. Suspect the plugin used to define the "version" of JBT is still at version 4.2.0.

> When discovery URL is not set, "Software/Updates" page is silently hidden
> -------------------------------------------------------------------------
>
>                 Key: JBIDE-18806
>                 URL: https://issues.jboss.org/browse/JBIDE-18806
>             Project: Tools (JBoss Tools)
>          Issue Type: Enhancement
>          Components: central
>    Affects Versions: 4.2.0.Final
>            Reporter: Mickael Istria
>
> With latest CI build (in http://www.qa.jboss.com/binaries/RHDS/builds/staging/devstudio.product_8.0.luna/installer/ ), Central editor seems to miss the "Software/Updates" tab.
> Log mentions an error, which doesn't seem related at first sight:
> {code:none}
> !SESSION 2014-11-21 15:51:47.555 -----------------------------------------------
> eclipse.buildId=unknown
> java.version=1.8.0_11
> java.vendor=Oracle Corporation
> BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
> Framework arguments:  -product com.jboss.devstudio.core.product
> Command-line arguments:  -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product
> !ENTRY org.jboss.tools.project.examples 4 0 2014-11-21 15:53:24.762
> !MESSAGE All attempts to discover connectors have failed
> !SUBENTRY 1 org.eclipse.mylyn.discovery.core 4 0 2014-11-21 15:53:24.762
> !MESSAGE Failed to get connectors from RemoteProxyWizardDiscoveryStrategy
> !STACK 0
> java.lang.NullPointerException
> 	at java.net.URI$Parser.parse(URI.java:3042)
> 	at java.net.URI.<init>(URI.java:588)
> 	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.internal.discovery.wizards.ProxyWizardManager.loadWizards(ProxyWizardManager.java:107)
> 	at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardUpdateJob.run(ProxyWizardUpdateJob.java:45)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> {code}



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