I tried on my setup (Tomcat 5.5.9 on Tiger) and I get the same.
Quick
Google threw up this page:
http://blog.taragana.com/index.php/archive/how-to-run-javac-15-or-
beyond-compiler-for-jsp-compilation-in-tomcat-55-with-generics-
enabled-and-other-15-only-features/
I've not had a chance to try it (scared of breaking my own config
at the
moment), but I can't see any reason why that solution wouldn't work.
Cheers
Alan
On 27/7/05 04:36, "Jonathan Cowperthwaite"
<email@hidden> wrote:
Hi All,
I cannot get my JSP page to run in Tomcat 5.5
I'm reasonably confident that i've isolated the problem to use of
Generics,
a new Java 5 feature, within java code embedded in the JSP page.
Although I have java 1.5 installed I'm assuming that Jasper,
which compiles
the JSP pages for tomcat is somehow using javac from 1.4 rather
than 1.5.
Has anyone else had this problem?
I'm hoping the solution is as simple as making an adjustment to the
configuration of Tomcat.
some further details
This works
<%
LinkedList list = new LinkedList();
//do something
%>
This doesn't
<%
LinkedList<String> list = new LinkedList<String>();
//do something
%>
Requesting the JSP page from Tomcat gives the following error:
Jul 27, 2005 3:32:55 PM
org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to compile class
for JSP
An error occurred at line: 78 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token "<", invalid AssignmentOperator
An error occurred at line: 78 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token "=", != expected
An error occurred at line: 78 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token "<", ( expected
An error occurred at line: 78 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token "(", invalid Expression
at
org.apache.jasper.compiler.DefaultErrorHandler.javacError
(DefaultErrorHandler.java:84)
at
org.apache.jasper.compiler.ErrorDispatcher.javacError
(ErrorDispatcher.java:328)
at
org.apache.jasper.compiler.JDTCompiler.generateClass
(JDTCompiler.java:397)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
at
org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:556)
at
org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:293)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:291)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:856)
at
org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:613)
many thanks in advance
Jonathan
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