[ https://issues.jboss.org/browse/JBDS-4135?page=com.atlassian.jira.plugin.... ] Nick Boldt updated JBDS-4135: ----------------------------- Description: Installed: `rh-eclipse46-devstudio.x86_64 10.2-0.20161022.1336.el7` Found these singleton duplicates: {code} !ENTRY org.eclipse.mylyn.commons.core 4 0 2016-10-22 12:33:58.872 !MESSAGE FrameworkEvent ERROR !STACK 0 org.osgi.framework.BundleException: Could not resolve module: org.eclipse.mylyn.commons.core [875] Another singleton bundle selected: osgi.identity; osgi.identity="org.eclipse.mylyn.commons.core"; type="osgi.bundle"; version:Version="3.20.2.v20161011-1815"; singleton:="true" at org.eclipse.osgi.container.Module.start(Module.java:444) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1620) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1599) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1571) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1514) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) {code} Here's the complete list of logged errors: {code} cat /tmp/rh-eclipse46-devstudio10.2.log.20161022-1233.txt | \ grep "Another singleton bundle selected" | \ sed -e "s#.\+osgi.identity=\"\([^\"]\+\)\";.\+Version=\"\([^\"]\+\)\".\+#\1 \2#" org.eclipse.mylyn.commons.core 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.net 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.notifications.core 1.12.2.v20161011-1815 org.eclipse.mylyn.commons.notifications.ui 1.12.2.v20161011-1815 org.eclipse.mylyn.commons.ui 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.workbench 3.20.2.v20161011-1815 {code} - https://issues.jboss.org/secure/attachment/12411028/12411028_rh-eclipse46... was: Installed: `rh-eclipse46-devstudio.x86_64 10.2-0.20161022.1336.el7` {code} cat /tmp/rh-eclipse46-devstudio10.2.log.20161022-1233.txt | \ grep "Another singleton bundle selected" | \ sed -e "s#.\+osgi.identity=\"\([^\"]\+\)\";.\+Version=\"\([^\"]\+\)\".\+#\1 \2#" org.eclipse.mylyn.commons.core 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.net 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.notifications.core 1.12.2.v20161011-1815 org.eclipse.mylyn.commons.notifications.ui 1.12.2.v20161011-1815 org.eclipse.mylyn.commons.ui 3.20.2.v20161011-1815 org.eclipse.mylyn.commons.workbench 3.20.2.v20161011-1815 {code} - https://issues.jboss.org/secure/attachment/12411028/12411028_rh-eclipse46... -- This message was sent by Atlassian JIRA (v6.4.11#64026)