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Cannot Be Resolved Error In Jsp

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Jsp Cannot Be Resolved To A Variable

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Request Cannot Be Resolved In Jsp

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Cannot Be Resolved To A Type Jsp Tomcat

resolved to a type up vote 4 down vote favorite 1 I am developing a Dynamic web project. Project is running well on local server but not on live. On live server it throws exception at the line I have used any java object: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 7 in the jsp file: /groups.jsp CollectionAppService cannot be resolved to jsp cannot be resolved a type 4: <% 5: String json = "[]"; 6: try { 7: CollectionAppService collectionAppService = new CollectionAppService(); 8: json = collectionAppService.getGroupsJson(); 9: } catch (Exception e) { 10: e.printStackTrace(); Project run on local server but also have errors in error log for max class files: Error: Thu Sep 20 01:16:11 GMT+05:30 2012 File not found: /Users/sukhpal/Data/Workspaces/J2EE Workspace/CollectionApp/build/classes/com/mut/service/common/Constants.class. Please help.(Tomcat is enabled on my live server). Following is link of live server http://mutmanager.com/webservice/groups.jsp java jsp java-ee tomcat servlets share|improve this question edited Sep 22 '12 at 20:59 athspk 4,97872549 asked Sep 19 '12 at 20:30 Sukhpal Singh 2271621 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote It looks like you forgot to import your CollectionAppService in your JSP: <%@ page import="your.package.CollectionAppService" %> But, there is a major problem, you should not put Java code in your JSP. Instead, you should move your code to a class and invoke it from a Servlet or similar. Main article for this: How to avoid Java Code in JSP-Files? Do not forget that learning is good, but also learning in the right way. After read your question again, I see this Stacktrace line: File not found: /Users/sukhpal/Data/Workspaces/J2EE Workspac

here for a quick overview of the site Help Center Detailed answers to any questions you might have class cannot be resolved in jsp Meta Discuss the workings and policies of this site About Us jsp arraylist cannot be resolved to a type Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with jsp problem cannot be resolved to a type us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just http://stackoverflow.com/questions/12502412/unable-to-compile-class-for-jsp-cannot-be-resolved-to-a-type like you, helping each other. Join them; it only takes a minute: Sign up Unable to compile class for JSP: The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files up vote 57 down vote favorite 16 I can't get tomcat7 to compile jsps. It till run the example servlets just fine and http://stackoverflow.com/questions/19243458/unable-to-compile-class-for-jsp-the-type-java-util-mapentry-cannot-be-resolved the service is up and running. I am running oracle java 8. Can anyone point me in the right direction? Here is the stacktrace: type Exception report message Unable to compile class for JSP: description The server encountered an internal error that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the generated java file The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files Stacktrace: org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102) org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331) org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:468) org.apache.jasper.compiler.Compiler.compile(Compiler.java:378) org.apache.jasper.compiler.Compiler.compile(Compiler.java:353) org.apache.jasper.compiler.Compiler.compile(Compiler.java:340) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) note The full stack trace of the root cause is available in the Apache Tomcat/7.0.35 logs. The code looks like this and it's the sample code from tomcat7 so my guess is that it's correct. <%@ taglib prefix="mytag" uri="/WEB-INF/jsp2/jsp2-example-taglib.tld" %> JSP 2.0 Examples - Hello World SimpleTag Handler

JSP 2.0 Examples - Hello World SimpleTag Handler


This tag handler simply echos "Hello, World!" It's an example of a

New Topic programming forums Java Java JSRs Mobile https://coderanch.com/t/631157/JSP/java/Add-class-JSP-ResultSet-resolved Certification Databases Caching Books Engineering Languages Frameworks Products This https://web.liferay.com/community/forums/-/message_boards/message/34272343 Site Careers Other all forums Forum: JSP Add my own class to JSP - ResultSet cannot be resolved to a type Lienol Crazel Greenhorn Posts: 9 posted 2 years ago Hi, I am trying to cannot be use a custom class in a .jsp page, as part of a course I am taking on Web Technologies. The original version of the jsp page was working fine, until I moved part of the Java code to a separate class. Here is the cannot be resolved original .jsp code that is working: <%@page pageEncoding="utf-8" %> Forum <%@ include file="navigation.html" %>

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