Question

eclipse 运行android 就出现这个 怎么解决

[2012-05-02 14:34:56 - fpb002] Dx
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lcom/fineqt/fpb/protocol/sample/ArpApp;

[2012-05-02 14:35:05 - fpb002] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.apache.log4j.chainsaw.ControlPanel$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.

请问这是什么情况？有的说我的包导入时class重复了，有的说debug证书过期了，有的说ADT该升级了，我都试过了就是不行。
大家帮忙看看我这是什么情况？谢谢

Answer 1

包不兼容，(org.apache.log4j.chainsaw.ControlPanel$1) that doesn't come with an
associated EnclosingMethod attribute 这个一看就是log4j用的要么新了，要么旧了，如果是你用得包是自带的，仔细看一下是不是有两个重复的jar包

Answer 2

建议查看下ADT插件的版本 和安卓SDK的版本是否一致

追问

这个应该没有问题，因为我编译别的都可以。我的是traceroute的java程序封装成apk，我感觉是别的问题。