[ https://issues.jboss.org/browse/JBDS-4498?page=com.atlassian.jira.plugin.... ] Lukáš Valach commented on JBDS-4498: ------------------------------------ I think that we are missing net.sourceforge.lpg.lpgjavaruntime, I have installed it using this command \[1\] and start eclipse again. Now I haven't any error in the log. \[1\] ./eclipse -consolelog -console -debug -clean -application org.eclipse.equinox.p2.director -r https://devstudio.redhat.com/targetplatforms/jbdevstudiotarget/4.70.2.Fin... -i net.sourceforge.lpg.lpgjavaruntime There is content of ./eclipse/platform.../plugins: {code} net.sourceforge.lpg.lpgjavaruntime_1.1.0.v201004271650.jar org.apache.commons.lang_2.6.0.v201404270220.jar org.apache.lucene.core_3.5.0.v20120725-1805.jar org.glassfish.hk2.osgi-resource-locator_2.5.0.v20161103-1916.jar org.glassfish.jersey.bundles.repackaged.jersey-guava_2.22.1.v20161103-1916.jar org.glassfish.jersey.core.jersey-common_2.22.1.v20161103-1916.jar {code} I am not sure if it is important for you, but I see that it also installed "org.apache.lucene.core 3.5.0.v20120725-1805" which was mentioned in the log. We have it in another version: /opt/rh/rh-eclipse47/root/usr/lib/eclipse/plugins/org.apache.lucene.core_6.1.0.jar -- This message was sent by Atlassian JIRA (v7.2.3#72005)