Carlos Celis Osorio [http://community.jboss.org/people/cacelis] created the discussion "Error starting Seam + BIRT application" To view the discussion, visit: http://community.jboss.org/message/622798#622798 -------------------------------------------------------------- Hi there. I have a problem when I try to deploy my Seam + BIRT application on server. Error is not shown when I try to deploy a Seam application, i.e. without BIRT. Problem is as follow: 14:34:05,004 WARN  [ClassLoaderManager] Unexpected error during load of:com.lowagie.text.pdf.BadPasswordException: java.lang.SecurityException: class "com.lowagie.text.pdf.BadPasswordException"'s signer information does not match signer information of other classes in the same package 14:34:05,034 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfs:///C:/jboss_seam/tools/jboss-6.0.0.Final/server/default/deploy/PruebaSeamBirt.war state=ClassLoader mode=Manual requiredState=PostClassLoader: org.jboss.deployers.spi.DeploymentException: Error during deploy: vfs:///C:/jboss_seam/tools/jboss-6.0.0.Final/server/default/deploy/PruebaSeamBirt.war Caused by: java.lang.Error: Error visiting "/C:/jboss_seam/tools/jboss-6.0.0.Final/server/default/deploy/PruebaSeamBirt.war/WEB-INF/lib/itext.jar/com/lowagie/text/pdf/BadPasswordException.class" Caused by: java.lang.RuntimeException: Error visiting resource: VFSResourceContext @ com/lowagie/text/pdf/BadPasswordException.class / BaseClassLoader@14ea4a2{vfs:///C:/jboss_seam/tools/jboss-6.0.0.Final/server/default/deploy/PruebaSeamBirt.war}, visitor: org.jboss.scanning.hierarchy.plugins.HierarchyTypeVisitor@1ae9d Caused by: java.lang.ClassNotFoundException: Unexpected error during load of: com.lowagie.text.pdf.BadPasswordException, msg=class "com.lowagie.text.pdf.BadPasswordException"'s signer information does not match signer information of other classes in the same package Caused by: java.lang.SecurityException: class "com.lowagie.text.pdf.BadPasswordException"'s signer information does not match signer information of other classes in the same package 14:34:11,407 ERROR [ProfileServiceBootstrap] Failed to load profile:: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): DEPLOYMENTS IN ERROR:   Deployment "vfs:///C:/jboss_seam/tools/jboss-6.0.0.Final/server/default/deploy/PruebaSeamBirt.war" is in error due to the following reason(s): java.lang.SecurityException: class "com.lowagie.text.pdf.BadPasswordException"'s signer information does not match signer information of other classes in the same package I am using: - JBoss Developer Studio 5 - Seam Framework 2.2.1 - BIRT 3.7 - JBoss AS 6 I hope you can help me. Thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/622798#622798] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]