This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I generate a war file for a grails application (grails> war) and I tried to deploy it in an external container (Tomcat and jboss).
I get 2 errors
ERROR [STDERR] log4j:ERROR A "org.jboss.logging.appender.FileAppender" object is not assignable to a "org.apache.log4j.Appender" variable.
ERROR [STDERR] log4j:ERROR The class "org.apache.log4j.Appender" was loaded by
ERROR [STDERR] log4j:ERROR [WebappClassLoader
I removed the log4j jar from the war, and I got another error :
STDERR] SLF4J: Class path contains multiple SLF4J bindings ERROR [STDERR] SLF4J: Found binding in ....
I removed the slf4j... jar from the war and it's ok, but it seems that nothing is deployed (404 not found)