Are you sure no old Tapestry's JAR are left in your Tomcat deployment? It looks like there is an old JAR with Plastic classes somewhere.
Best regards, Cezary On Thu, Oct 8, 2015 at 7:05 PM, Ben Titmarsh <ben.titma...@hotmail.co.uk> wrote: > I just upgraded to Tapestry 5.4-beta-35 primarily for this bug fix: > https://issues.apache.org/jira/browse/TAP5-2130 > > All works fine locally on Jetty, however the App is failing to Start on > Tomcat 8 with this: > > 08-Oct-2015 16:58:15.648 SEVERE [localhost-startStop-1] > org.apache.catalina.core.StandardContext.filterStart Exception starting > filter TeamHunter > java.lang.NoSuchMethodError: > org.apache.tapestry5.plastic.PlasticManager.createProxy(Ljava/lang/Class;Ljava/lang/Class;Lorg/apache/tapestry5/plastic/PlasticClassTransformer;)Lorg/apache/tapestry5/plastic/ClassInstantiator; > at > org.apache.tapestry5.ioc.internal.services.PlasticProxyFactoryImpl.createProxy(PlasticProxyFactoryImpl.java:68) > at > org.apache.tapestry5.ioc.internal.ModuleImpl.createProxyInstance(ModuleImpl.java:484) > .... Any words of wisdom? >
