[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-3231) Alot of Could not acquire children from extension: org.jboss.tools.jmx.ui.internal.views.navigator.root in error log
Max Rydahl Andersen (JIRA)
jira-events at lists.jboss.org
Thu Nov 20 17:41:36 EST 2008
[ https://jira.jboss.org/jira/browse/JBIDE-3231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12439180#action_12439180 ]
Max Rydahl Andersen commented on JBIDE-3231:
--------------------------------------------
Did you report it against AS ? Link ?
> Alot of Could not acquire children from extension: org.jboss.tools.jmx.ui.internal.views.navigator.root in error log
> --------------------------------------------------------------------------------------------------------------------
>
> Key: JBIDE-3231
> URL: https://jira.jboss.org/jira/browse/JBIDE-3231
> Project: Tools (JBoss Tools)
> Issue Type: Bug
> Components: jmx
> Reporter: Max Rydahl Andersen
> Assignee: Rob Stryker
> Fix For: 3.0.0.cr1
>
>
> Not sure when they appeared but I got alot of "could not acquire children" in the error log.
> Maybe it came when I pressed * on the root node in JMX view which on windows expands all nodes and I hit some "bad" jmx nodes?
> Could not acquire children from extension: org.jboss.tools.jmx.ui.internal.views.navigator.root
> java.lang.NullPointerException
> at javax.management.MBeanParameterInfo.equals(MBeanParameterInfo.java:121)
> at java.util.Arrays.equals(Arrays.java:2392)
> at javax.management.MBeanOperationInfo.equals(MBeanOperationInfo.java:272)
> at org.jboss.tools.jmx.core.MBeanOperationInfoWrapper.equals(MBeanOperationInfoWrapper.java:48)
> at java.util.WeakHashMap.eq(WeakHashMap.java:259)
> at java.util.WeakHashMap.put(WeakHashMap.java:406)
> at org.eclipse.ui.internal.navigator.NavigatorContentService.rememberContribution(NavigatorContentService.java:649)
> at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getChildren(SafeDelegateTreeContentProvider.java:92)
> at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.internalGetChildren(NavigatorContentServiceContentProvider.java:251)
> at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getChildren(NavigatorContentServiceContentProvider.java:227)
> at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:125)
> at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:130)
> at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:130)
> at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cacheEntry(QueryContribution.java:105)
> at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.run(QueryContribution.java:88)
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