Jasper compilation error

[Ralf]

Thanks Heiner, Ryan,

thou <<import "java.sql.*" does not work.

Here's the stack:

Jan 19, 2005 9:34:53 AM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to compile class for JSP

Generated servlet error:
The import java.sql is never used


at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:354)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:280)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:259)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:247)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:538)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:302)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:246)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
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:106)
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:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:576)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)

 

[Ryan Stewart]

Thanks Heiner, Ryan,

thou <<import "java.sql.*" does not work.

You don't use import statements in a JSP. (You did say this was a JSP, right?)
You use the page directive as follows:

Here's the stack:

[...]
That's still puzzling. And it still doesn't appear to be the complete stack
trace. Typically under Tomcat, you'll get at least two stack traces: the one
you've shown and a root cause. The root cause is often more helpful.