我将一个有eclipse开发 jdk版本为1.5 的web应用由weblogic9.2部署，在weblogic控制台最后启动应用，应用所有更改的时候出现错误：
Messages
An error occurred during activation of changes, please see the log for details.
[J2EE:160177]The application at "e:\bea\user_projects\domains\developer_domain\.\servers\AdminServer\upload\etrade2.war" was not recognized as a valid application type. If this is an EAR file, please ensure the META-INF/application.xml exists. EJB-JARs should have a META-INF/ejb-jar.xml. WAR files require a WEB-INF/web.xml, and RARs require a META-INF/ra.xml. A JMS deployment should be an XML file whose name ends with "-jms.xml". A JDBC deployment should be an XML file whose name ends with "-jdbc.xml". For other application types, please consult the WebLogic Server documentation.
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解壓出來看下，里面有沒有包含必需的文件？
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WAR包没打好吧