Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/mail/util/Lin
2010-01-20 15:29
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Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/mail/util/Lin
关键字: java.lang.noclassdeffounderror: com/sun/mail/util/lineinputs如果你用myEclipse进行开发的话,运行时可能会出现以下的错误:
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/mail/util/LineInputStream
原因是jar包版本不统一,解决方法如下:
删除Java EE 5 Libraries/javaee.jar/mail里的包有东西.
具体方法如下:
方法一:用rar打开X:/Program Files/MyEclipse 6.0/myeclipse/eclipse/plugins/com.genuitec.eclipse.j2eedt.core_6.0.1.zmyeclipse601200710/data/libraryset/EE_5/javaee.jar
,然后删除mail,一切就ok了.
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