weblogic builder的问题

JackSilence
05-05-01 0 201

我用weblogic builder来生成jar文件怎么出现这个错误呢?
该怎么解决?谢谢!
Compiling EJB sources
Compiler class: 'com.sun.tools.javac.Main', not foundjava.lang.ClassNotFoundException: com.sun.tools.javac.Main