| org.codehaus.groovy.runtime.InvokerInvocationException: java.lang.reflect.InvocationTargetException<br/>org.codehaus.groovy.runtime.InvokerInvocationException: java.lang.reflect.InvocationTargetException<br/>	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:105)<br/>	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)<br/>	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)<br/>	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1034)<br/>	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:815)<br/>	at jpalio.core.controller.ViewController.invokeMethod(ViewController.groovy)<br/>	at palio.pelements.PObject.executeAsRoot(PObject.java:305)<br/>	at palio.pelements.PPage.execute(PPage.java:179)<br/>	at palio.pelements.PPage.writeBody(PPage.java:159)<br/>	at html.run.buildResponse(run.java:533)<br/>	at html.run.service(run.java:648)<br/>	at javax.servlet.http.HttpServlet.service(Unknown Source)<br/>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source)<br/>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)<br/>	at org.apache.tomcat.websocket.server.WsFilter.doFilter(Unknown Source)<br/>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source)<br/>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)<br/>	at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)<br/>	at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)<br/>	at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)<br/>	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389)<br/>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source)<br/>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)<br/>	at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source)<br/>	at org.apache.catalina.core.StandardContextValve.invoke(Unknown Source)<br/>	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Unknown Source)<br/>	at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)<br/>	at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)<br/>	at org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source)<br/>	at org.apache.catalina.connector.CoyoteAdapter.service(Unknown Source)<br/>	at org.apache.coyote.ajp.AbstractAjpProcessor.process(Unknown Source)<br/>	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(Unknown Source)<br/>	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(Unknown Source)<br/>	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(Unknown Source)<br/>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)<br/>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)<br/>	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(Unknown Source)<br/>	at java.lang.Thread.run(Thread.java:748)<br/>Caused by: java.lang.reflect.InvocationTargetException<br/>	at sun.reflect.GeneratedMethodAccessor1415.invoke(Unknown Source)<br/>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br/>	at java.lang.reflect.Method.invoke(Method.java:498)<br/>	at jpalio.mvc.Controller.invokeRequestHandlerMethodAndGenerateView(Controller.java:424)<br/>	at jpalio.mvc.Controller.dispatchRequest(Controller.java:164)<br/>	at palio.mvc.MvcEngine.run(MvcEngine.java:64)<br/>	at jpalio.mvc.Controller.run(Controller.java:97)<br/>	at sun.reflect.GeneratedMethodAccessor323.invoke(Unknown Source)<br/>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br/>	at java.lang.reflect.Method.invoke(Method.java:498)<br/>	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)<br/>	... 37 more<br/>Caused by: java.lang.NumberFormatException: null<br/>	at java.lang.Long.parseLong(Long.java:552)<br/>	at java.lang.Long.valueOf(Long.java:803)<br/>	at java_lang_Long$valueOf.call(Unknown Source)<br/>	at jpalio.ciclovia.controller.MainController.galleryVoteHandler(MainController.groovy:21)<br/>	... 48 more<br/><br/>