Unknown extension point: 'org.eclipse.mylyn.tasks.bugs.support' --------------------------------------------------------------- Key: JBIDE-16844 URL: https://issues.jboss.org/browse/JBIDE-16844 Project: Tools (JBoss Tools) Issue Type: Bug Components: common/jst/core Affects Versions: 4.2.0.Beta1 Reporter: Alexey Kazakov Priority: Critical Fix For: 4.2.0.Beta1 Our *org.jboss.tools.common.mylyn* plugin uses *org.eclipse.mylyn.tasks.bugs.support* extension point. And our common.mylyn plugin depends on *org.eclipse.mylyn.tasks.core* which depends on *org.eclipse.mylyn.tasks.bugs* where this extension point is declared. But *org.eclipse.mylyn.tasks.bugs* was removed from Beta1 target platform: JBIDE-16368 We don't have any source files in common.mylyn so tycho build works w/o any errors. But plugin.xml validation in my dev eclipse detected this problem. So we should get the *org.eclipse.mylyn.tasks.bugs.support* and everything we indirectly depends on back.