JBOSS部署.ear文件，出现错误commons-io.jar which could not be opened, entry ignored

[kuyuer]

部署core.ear出现错误:
The manifest entry in file:/E:/release/core.ear references URL file:/E:/release/commons-io.jar which could not be opened, entry ignored

MANIFEST.MF文件内容为
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.6.1
Created-By: 1.4.2_02-b03 (Sun Microsystems Inc.)
Class-Path: commons-io.jar commons-logging.jar

application.xml内容为
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN" "http://java.sun.com/dtd/application_1_3.dtd">
<application>
<display-name>EbillsApplication</display-name>
<module>
<ejb>core.jar</ejb>
</module>
</application>

core.ear中包涵文件 core.jar,commons-io.jar,commons-logging.jar
core.jar里面是几个sessionBean

望大虾能指点迷津，Jboss中要怎样部署ear,才能找得到附加包

[infowain]

这样是不行的，把你的附加包放在joss\default\lib目录里面，或者放在jboss\lib目录也可以。