HTTP Status 500 – Internal Server Error


Type Exception Report

Message An exception occurred processing [index.jsp] at line [26]

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: An exception occurred processing [index.jsp] at line [26]

23: 
24: 	if( paramHelper != null ){
25: 		
26: 		eParametroEmpresa paramProtocolo = (eParametroEmpresa)paramHelper.getParametros().get( "protocoloAplicacao" );
27: 		if( paramProtocolo != null ){
28: 		    protocolo = paramProtocolo.getValor();
29: 		}


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

Root Cause

java.lang.NullPointerException: Cannot invoke "java.util.HashMap.get(Object)" because the return value of "br.com.infominds.werp.cd.ParametroEmpresaHelper.getParametros()" is null
	org.apache.jsp.index_jsp._jspService(index_jsp.java:148)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

Note A pilha de erros completa da causa principal está disponível nos logs do servidor.


Apache Tomcat/9.0.80