java.lang.SecurityException: class "org.jaxen.XPath"'s signer information does not match signer information of other classes in the same package

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    • java.lang.SecurityException: class "org.jaxen.XPath"'s signer information does not match signer information of other classes in the same package at java.lang.ClassLoader.checkCerts(ClassLoader.java:611) at java.lang.ClassLoader.defineClass(ClassLoader.java:532) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at com.evermind.util.OC4JSecureClassLoader.defineClassEntry(OC4JSecureClassLoader.java:172) at com.evermind.naming.ContextClassLoader.defineClass(ContextClassLoader.java:1179) at com.evermind.naming.ContextClassLoader.findClass(ContextClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java:143) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) at org.apache.taglibs.standard.tag.common.xml.ExprSupport.doStartTag(ExprSupport.java:101) at org.apache.taglibs.standard.tag.el.xml.ExprTag.doStartTag(ExprTag.java:103)

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