我在部署过程中遇到错误，我不明白这是什么意思。这是日志：
16:54:50,298 WARN [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry activation.jar in "/content/RQ.war/WEB-INF/lib/mail-1.4.jar" does not point to a valid jar for a Class-Path reference.
16:54:52,888 ERROR [org.jboss.as] (MSC service thread 1-4) JBAS015875: JBoss AS 7.1.1.Final "Brontes" started (with errors) in 6379ms - Started 632 of 876 services (163 services failed or missing dependencies, 76 services are passive or on-demand)
在该日志中，我只能看到一个错误和一个警告。并且应用程序没有部署..