Re: Clicking helloworld link got java.lang.NoSuchMethodError: org.apache.commons.lang3.reflect.MethodUtils.getAnnotation

I did as you said and did not get any exception! Could you please add following line to catalina.bat: set "JAVA_OPTS=-XX:+TraceClassLoading -XX:+TraceClassUnloading" then: catalina.bat run > my_tomcat.log 2>&1 then finally search my_tomcat.log for MethodUtils? I would like to see from where y

Re: Clicking helloworld link got java.lang.NoSuchMethodError: org.apache.commons.lang3.reflect.MethodUtils.getAnnotation

My hello-world.war has the commons lang3 3.6: hello-world/WEB-INF/lib hello-world/WEB-INF/lib/commons-fileupload-1.3.3.jar hello-world/WEB-INF/lib/ognl-3.1.12.jar hello-world/WEB-INF/lib/struts2-core-2.5.12.jar hello-world/WEB-INF/lib/freemarker-2.3.23.jar hello-world/WEB-INF/lib/log4j-core-2.8.2.j