NullPointerException throws out when starting Geronimo 2.2 snapshot in GEP It is in plugins\activemq\geronimo-activemq\src\main\java\org\apache\geronimo\activemq\BrokerServiceGBeanImpl.java
Line 84: System.setProperty("activemq.geronimo.home.url", new
File(serverInfo.getBaseDirectory()).toURI().toURL().toString());
It seems serverInfo.getBaseDirectory() returns null
