type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.lang.NullPointerException org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClassLoader.java:2001) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1786) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) newtax.Dispatcher.useDoAndPost(Dispatcher.java:57) newtax.Dispatcher.doGet(Dispatcher.java:33) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat Version X logs.