Finally, I found that
javax.activation was being loaded by two modules differently (See http://frankkieviet.blogspot.no/2009/03/javalanglinkageerror-loader-constraint.html and http://stackoverflow.com/questions/4270950/compile-time-vs-run-time-dependency-java).I couldn't exclude
javax.activation from any of my modules (tried to explicitly ignore it from my pom.xml files (Maven), but that didn't work).In the end I discovered that felix automatically loads some packages on startup. This is specified in the
org.osgi.framework.system.packages.extra variable in config.properties (In the conf folder).Just adding
javax.activation;version=1.1.1 (The version I wanted) there fixed it.Now Felix loads the package, and my waring modules fetch it from there instead of trying to load it themselves.
Sources: http://devangelist.blogspot.no/2011/04/osgi-bundle-lifecycles.html,
http://stackoverflow.com/questions/6097279/java-lang-linkageerror-loader-constraint-violation-in-grails-project,
http://fusesource.com/forums/message.jspa?messageID=14613,
http://fusesource.com/forums/thread.jspa?messageID=7682
No comments:
Post a Comment