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Jsp Error Line Number

Why doesn't compiler report missing semicolon? How crap JSP is :-/. Report message to a moderator Previous Topic:referencing source attachment for debugging, what's wrong? Search or use up and down arrow keys to select an item.

Why aren't there direct flights connecting Honolulu, Hawaii and London, UK? Remember that JSPs are compiled to classes. Would you like to answer one of these unanswered questions instead? Parameters:javaFileName - The name of the Java file in which the compilation error occurredjavaLineNum - The compilation error line numberjspFileName - The name of the JSP file from which the Java

Under what conditions is K-means clustering transformation-invariant? "the Salsa20 core preserves diagonal shifts" How to decipher Powershell syntax for text formatting? Thanks, BacMan 39Views Tags: none (add) This content has been marked as final. Show 2 replies 1. Please, is there a simpler way to do this?

Perhaps someone could write an IntelliJ plugin that does the job. –Arne Evertsson Aug 21 '09 at 8:09 About JSTL: I'm not a fan of writing code as XML. Thanks Nandyal ----- Original Message ----- From: "Turner, John" To: "'Tomcat Users List'" Sent: Wednesday, January 29, 2003 6:17 AM Subject: RE: How do I get the line number in a But in jsp as it is converting it to servlet i was not able get the exception line number even by using printstacktrace method.is there any way to get the line Related 67How is IntelliJ better than Eclipse?0Multiple possible jsp views for a request4How can I debug a memory leak in a service57How do you debug without an IDE?2How to set up

Is it legal to bring board games (made of wood) to Australia? So, maybe you can move the Java script code that you have in your JSP into a class and debug from the entry point. You can do that, don't you? –Andrei I Mar 25 '14 at 11:03 yes thanks i found that file it was in the location 'glassfish-4.0\glassfish\domains\domain1\generated\jsp\Strut‌s2Sample\org\apache\‌jsp\index_jsp.java' and line number also Gurus, How do I get the line number in a JSP, when an exception occurs?

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Back to the top Eclipse Foundation About us Contact Us Donate Governance Logo and Artwork Board of Directors Legal Privacy Policy I've read the FAQ for programmers.stackexchange but it's a little vague. –ampersandre Jan 27 '11 at 17:01 3 Actually I'm not sure that this would be OK on Stack Overflow. up vote 14 down vote favorite 5 I'm trying to edit a JSP for a project and I'm getting a NullPointerException somewhere in the JSP when it's requested from my server. John --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] Turner, John at Jan 29, 2003 at 1:18 pm ⇧ Go to Tomcat's work directory.

Is there something similar to this in tomcat by which I can get the line number? Thanks, I opened https://bugs.eclipse.org/bugs/show_bug.cgi?id=302265 Mauro. In the future you can also make a habit of rearranging your logic so that the majority of it is in a class that is being called from the JSP, and However the location given is actually in the application's work directory and not within the project: Feb 5, 2010 1:21:25 PM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.NullPointerException

Please type your message and try again. Java API J2EE API Servlet Spec JSP Spec How to ask a question... Is it legal to bring board games (made of wood) to Australia? my jsp file Line Number: 17: <% 18: try { 19: int a[] = new int[1]; 20: System.out.println(a[3]); 21: } catch (Exception e) { 22: e.printStackTrace(); 23: } 24: %> here

Question need to be moved to stackoverflow –minusSeven Mar 5 '13 at 11:35 One technique is seeing compile files:codeinventions.blogspot.com/2014/08/… –sᴜʀᴇsʜ ᴀᴛᴛᴀ Aug 4 '14 at 12:59 add a comment| Interesting idea, you'll have to file a RFE on the Server Tools for that one. -- Nitin Dahyabhai Eclipse WTP Source Editing (not Server Tools) IBM Rational Report message to a loading.. FML :-( nice answer though –Peter Perháč Jun 20 at 8:17 add a comment| up vote -1 down vote You can debug a JSP page easily just like a java

For example in your JSP error I can see java.lang.NullPointerException which, refere to an object not been initialized. What is a Waterfall Word™? In several instances, I'm using tools like rendersnake so I can generate HTML from Java without going back and forth all the time. –Aaron Digulla Mar 25 '14 at 12:58 |

Open it and go to line 128.

Like for latest post updates. Even if your logic is encapsulated in a taglib, it's nice to see which invocation threw. –kdgregory Aug 20 '09 at 11:18 And a quick look at the Jasper What is the 'dot space filename' command doing in bash? posted 10 years ago Originally posted by Meir Yan: org.apache.jasper.JasperException: Unable to compile class for JSP Generated servlet error: Syntax error, insert "else Statement" to complete IfStatement What is happening is

Returns:JSP file from which the Java source file was generated. So the answer is no. –kdgregory Aug 20 '09 at 11:41 The IDE has all the data to compute the original line number. I think, my question was not clear. share|improve this answer edited Mar 25 '14 at 11:02 answered Mar 25 '14 at 10:48 Andrei I 13.9k42764 i am using glassfish any idea about that.. –Prakash Mar 25

It is at line no 139. no, thanks, just want to debug the Hashtables and Vectors. One thing that caught my attention is that many of these improvements are focused... In Tomcat it is in the work/ folder, but to make sure, search for the index.jsp.java file in your servlet container's folder.

Check you compiled JSP and find out this segment jsptest_index_jsp_jspService(tests/index.jsp:9) and check if you can spot the nullPointerException Like Show 0 Likes(0) Actions 2. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed share|improve this answer edited Sep 28 '15 at 23:07 answered Jan 27 '11 at 16:51 NicoleC 21.3k1179139 2 +1 for removing logic from the JSP. Returns:Extract of JSP where error occurred Overview Package Class Tree Deprecated Index Help PREV CLASS NEXT CLASS FRAMES NO FRAMES All Classes SUMMARY:NESTED|FIELD|CONSTR|METHOD DETAIL:FIELD|CONSTR|METHOD Copyright © 2000-2012 Apache

Breakpoints work just fine in Java classes called from a JSP. Returns:Java source file name getJavaLineNumber public int getJavaLineNumber() Gets the compilation error line number. but in page with 1500 lines this somekind of hard to check if you dont have line number Ben Souther Sheriff Posts: 13411 I like... Simple template.

SEVERE: java.lang.ArrayIndexOutOfBoundsException: 3 at org.apache.jsp.index_jsp._jspService(index_jsp.java:77) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.glassfish.tyrus.servlet.TyrusServletFilter.doFilter(TyrusServletFilter.java:253) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:428) I think, my question was not clear. Ulf Dittmer Rancher Posts: 42968 73 posted 10 years ago On another side note, if you have a JSP with 1500 lines, you should seriously reconsider your design. current community blog chat Programmers Programmers Meta your communities Sign up or log in to customize your list.

What are some good techniques to debug errors in JSPs? Is there something similar to this in tomcat by which I can getthe line number?ThanksNandyal----- Original Message -----From: "Turner, John" <[email protected]>To: "'Tomcat Users List'" Sent: Wednesday, January 29, 2003 6:17 AMSubject: what is the best way to debug it? As a side note: Someone, earlier in the week, was asking about scriptless JSPs and what the real benefits of them are.

All JSPs are converted to .java files, then compiledinto servlets by Tomcat (or rather, Jasper). Holy cow!