[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-4647) new JSF Project on tomcat 6.0.20 generates doubled el-api.jar and causes LinkageError
Tomasz Bartczak (JIRA)
jira-events at lists.jboss.org
Thu Jul 23 02:35:29 EDT 2009
new JSF Project on tomcat 6.0.20 generates doubled el-api.jar and causes LinkageError
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Key: JBIDE-4647
URL: https://jira.jboss.org/jira/browse/JBIDE-4647
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: JSF
Affects Versions: 3.1.0.M2
Environment: eclipse galileo 20090621-0832, Vista
Reporter: Tomasz Bartczak
Created a new JSF Project with FaceletsKickStartRI and chosen a fresh tomcat 6.0.20.
java.lang.LinkageError: loader constraint violation: when resolving interface method "javax.servlet.jsp.JspApplicationContext.addELResolver(Ljavax/el/ELResolver;)V" the class loader (instance of org/apache/catalina/loader/WebappClassLoader) of the current class, com/sun/faces/config/ConfigureListener, and the class loader (instance of org/apache/catalina/loader/StandardClassLoader) for resolved class, javax/servlet/jsp/JspApplicationContext, have different Class objects for the type javax/el/ELResolver used in the signature
when starting server and this app.
and i cannot see an option of removing el-api.jar from web app libraries. instead i had to remove jar from tomcat
when I did that I had class not found !
java.lang.NoClassDefFoundError: javax/el/ExpressionFactory
I think because of tomcat needs it on its internal classpath...
so there is no solution!
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