Java SecurityException : signer information does not match

Posted by Frank on Stack Overflow See other posts from Stack Overflow or by Frank
Published on 2010-05-20T19:47:11Z Indexed on 2010/05/20 19:50 UTC
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java

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securityexception

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signer

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information

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match

I recompiled my classes as usual, and suddenly got the following error message, why ? How to fix it ?

"java.lang.SecurityException: class "Chinese_English_Dictionary"'s signer information does not match signer information of other classes in the same package at java.lang.ClassLoader.checkCerts(ClassLoader.java:776)

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