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  1. ,

    Two or more classes in the same package with different signature data, especially when they come from different JARs that have signatures signed with different certificates. Make sure all JARs are signed using the same certificate.

Solutions on the web

via Visual-paradigm by vincentye, 1 year ago
class "org.hibernate.dialect.DialectFactory"'s signer information does not match signer information of other classes in the same package
via visual-paradigm.com by Unknown author, 2 years ago
class "org.hibernate.dialect.DialectFactory"'s signer information does not match signer information of other classes in the same package
via nabble.com by Unknown author, 2 years ago
class "junit.framework.JUnit4TestCaseFacade"'s signer information does not match signer information of other classes in the same package
via osdir.com by Unknown author, 2 years ago
via Oracle Community by 843833, 1 year ago
class "com.iplanet.am.util.AMClientDetector"'s signer information does not match signer information of other classes in the same package
via Stack Overflow by Mallox
, 2 years ago
class "javax.servlet.FilterRegistration"'s signer information does not match signer information of other classes in the same package
java.lang.SecurityException: class "org.hibernate.dialect.DialectFactory"'s signer information does not match signer information of other classes in the same package	at java.lang.ClassLoader.checkCerts(ClassLoader.java:775)	at java.lang.ClassLoader.preDefineClass(ClassLoader.java:487)	at java.lang.ClassLoader.defineClass(ClassLoader.java:614)	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)	at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)	at java.net.URLClassLoader.access$100(URLClassLoader.java:56)	at java.net.URLClassLoader$1.run(URLClassLoader.java:195)	at java.security.AccessController.doPrivileged(Native Method)