HTTP Status 500 – Internal Server Error


Type Exception Report

Message Unable to compile class for JSP:

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

Exception

org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: [22] in the jsp file: [/WEB-INF/jsp/terms.jsp]
The method deletecollection(String[], String) in the type update is not applicable for the arguments (String[])
19: 	String update_action = ((String)request.getParameter("update_action"));
20: 	if(format.removeNull(submit_action).equals("delete"))
21: 	{
22: 		update.deletecollection(resource_id);
23: 	
24: 	}
25: 	else if(format.removeNull(submit_action).equals("update"))


An error occurred at line: [38] in the jsp file: [/WEB-INF/jsp/terms.jsp]
The method getDatasource(boolean, String) in the type search is not applicable for the arguments (Boolean)
35: 	session.setAttribute("querystring", "query_parameter");
36: 	session.setAttribute("redirect", "utterancesearch");
37: 	
38: 	ArrayList<edu.rutgers.cs.lcsr.apps.lobbydisplay.data.Datasource> datasources = search.getDatasource(login);
39: 	
40: 	
41: %>


Stacktrace:
	org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103)
	org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:213)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:458)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:389)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:361)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:345)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	edu.rutgers.cs.lcsr.apps.lobbydisplay.controller.UIDispatcher.requestDispatch(UIDispatcher.java:19)
	edu.rutgers.cs.lcsr.apps.lobbydisplay.servlets.termsServlet.doGetOrPost(termsServlet.java:28)
	edu.rutgers.cs.lcsr.apps.lobbydisplay.servlets.termsServlet.doGet(termsServlet.java:15)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.1