HTTP Status 500 - java.lang.NumberFormatException: For input string: "2 "


type Exception report

message java.lang.NumberFormatException: For input string: "2 "

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: java.lang.NumberFormatException: For input string: "2 "
	org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

root cause

java.lang.NumberFormatException: For input string: "2 "
	java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	java.lang.Integer.parseInt(Integer.java:492)
	java.lang.Integer.parseInt(Integer.java:527)
	net.gencat.cultura.bec.struts.action.BiblioAction.view(BiblioAction.java:167)
	sun.reflect.GeneratedMethodAccessor997.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:606)
	org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)
	org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.54 logs.


Apache Tomcat/7.0.54