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From APliszka-Public <apliszka-pub...@alienforceit.com>
Subject Re: Tomcat 5.5.9 on Sun Solaris: JSP compilation error
Date Thu, 15 Feb 2007 19:33:21 GMT
Try using code that is not 1.5 specific [like for(String x: s)] if it is 
going to work then your pages are compiled as Java 1.4 source code, you 
will have change tomcat config to so jsp compiler is compailing Java 1.5 
source.

Andrew Pliszka

Daniel Gresh wrote:

> Hi list,
>
> Recently I upgraded Tomcat from 4.0.5 to 5.5.9, due to some unusual 
> problems I was experiencing with Tomcat 4.0.5. I was getting some Java 
> compilation errors when I used JDK1.5 features, and neither I nor the 
> two who replied to my message could figure out why. Upgrading was 
> suggested, so we upgraded to Tomcat 5.5.9.
>
> I'm running some simple tests using some basic code that involves 
> JDK1.5 to find out if everything can compile correctly. However, when 
> I deploy my index.jsp to the server and try to launch it from 
> http://localhost:port#, I get a compilation error that makes no sense 
> to me (because I know the code I have compiles correctly with javac). 
> This is the index.jsp file:
>
> <!doctype html public "-//w3c//dtd html 4.0 transitional//en" 
> "http://www.w3.org/TR/REC-html40/strict.dtd">
> <%@ page import="java.util.ArrayList" %>
> <%@ page contentType="text/html;charset=UTF-8" language="java" %>
> <html>
> <head><title>TEXT</title></head>
>
> <body>
>
> <%
>      String[] s = {"1", "2"};
>    for (String x : s) {
> }
> %>
>
> </body>
> </html>
>
> This is the error message:
>
>
>  HTTP Status 500 -
>
> ------------------------------------------------------------------------
>
> *type* Exception report
>
> *message*
>
> *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: 9 in the jsp file: /index.jsp
> Generated servlet error:
> Syntax error on token(s), misplaced construct(s)
>
> An error occurred at line: 9 in the jsp file: /index.jsp
> Generated servlet error:
> Syntax error on token ")", : expected
>
>
>     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)

>
>     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328) 
>
>     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397) 
>
>     org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
>     org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
>     org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
>     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556) 
>
>     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293) 
>
>     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291) 
>
>     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
>     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> I don't know what is wrong. I have JDK1.5.0_06 installed on the UNIX 
> box Tomcat is installed on, so the code should certainly be compiling.
>
> One thing that bothers me is this:
>
> When I use shutdown.sh or startup.sh to shutdown and startup Tomcat, 
> respectively, the terminal output tells me:
>
> "Using JRE_HOME: /usr/local/jdk1.5.0_06"
>
> Should this not be JAVA_HOME instead of JRE_HOME? I have a JAVA_HOME 
> environment variable that is set to what JRE_HOME is currently set to. 
> Also when I use "printenv JRE_HOME", it returns nothing. Is this a 
> problem?
>
> Thanks for any help you can offer,
> Dan
>
> ---------------------------------------------------------------------
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>
>



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