[AMQ-4735] LinkageError in latest 5.9 snapshot

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Fix Version/s: 5.9.0

Environment

activemq-5.9-20130919.101342-100

• Assignee: Claus Ibsen
• Reporter: Lionel Cons
• Created: 24/Sep/13 06:04
• Updated: 28/Sep/13 07:17
• Resolved: 28/Sep/13 07:17

Description

When upgrading a test broker to the latest 5.9 snapshot I get:

java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of org/eclipse/jetty/webapp/WebAppClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of java/net/URLClassLoader) for resolved class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature