[jboss-user] [JBoss Tools] - Re: Error deploying Seam + BIRT application

Snjezana Peco do-not-reply at jboss.com
Wed Aug 24 18:38:29 EDT 2011

Snjezana Peco [http://community.jboss.org/people/snjeza] created the discussion

"Re: Error deploying Seam + BIRT application"

To view the discussion, visit: http://community.jboss.org/message/622818#622818

The "class "com.lowagie.text.pdf.BadPasswordException"'s signer information does not match signer information of other classes in the same package" error means two or more libraries use the same package. The Eclipse BIRT's com.lowagie.text plugin, that is signed, is one of them. Java doesn't allow two libraries to use the same signed package.
Check the WEB-INF/lib directory. I suppose you have two versions of this plugin (from two BIRT versions, probably).

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