Error with signed jars during deployment

13:40:20,345 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."TopicIndex.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."TopicIndex.war".INSTALL: Failed to process phase INSTALL of deployment "TopicIndex.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:679) [:1.6.0_22]
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.jboss.classfilewriter.ClassFile.define(ClassFile.java:284)
at org.jboss.classfilewriter.ClassFile.define(ClassFile.java:255)
at org.jboss.invocation.proxy.AbstractClassFactory.defineClass(AbstractClassFactory.java:154)
at org.jboss.invocation.proxy.AbstractProxyFactory.getCachedMethods(AbstractProxyFactory.java:118)
at org.jboss.as.ee.component.ViewConfiguration.addViewInterceptorToFront(ViewConfiguration.java:194)
at org.jboss.as.ejb3.component.stateful.StatefulComponentDescription$2.configure(StatefulComponentDescription.java:106)
at org.jboss.as.ee.component.ComponentDescription$DefaultFirstConfigurator.configure(ComponentDescription.java:661)
at org.jboss.as.ee.component.EEModuleConfigurationProcessor.deploy(EEModuleConfigurationProcessor.java:81)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)
... 4 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [:1.6.0_22]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [:1.6.0_22]
at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_22]
at org.jboss.classfilewriter.ClassFile.define(ClassFile.java:279)
... 12 more
Caused by: java.lang.SecurityException: class "org.jboss.seam.transaction.LocalEjbSynchronizations$$$view1"'s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(ClassLoader.java:787) [:1.6.0_22]
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:502) [:1.6.0_22]
at java.lang.ClassLoader.defineClass(ClassLoader.java:628) [:1.6.0_22]
at java.lang.ClassLoader.defineClass(ClassLoader.java:480) [:1.6.0_22]
... 17 more