So show us how you're importing your SurveyBean class. It's not
contained within any packages? If not is it in the root directory of
your web-inf/classes directory? Also, don't forget JSP syntax for
importing classes is:
<%@ page import = "packagename.Class" %>
-B
>>> [EMAIL PROTECTED] 12/18/02 10:51AM >>>
Hi,
I am having trouble running a simple application
which uses JSP and Beans.
The error shown is
"org.apache.jasper.JasperException: Unable to compile
class for JSP".
The same application runs perfectly at another place
with exactly the same version of Tomcat..
Please see below for the exact error messages
obtained.
I'll appreciate your help
Thankx
Runu
org.apache.jasper.JasperException: Unable to compile
class for JSP
An error occurred at line: 2 in the jsp file:
/jsp/survey/student_survey.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\gradsurvey\jsp\survey\student_survey_jsp.java:7:
'.' expected
import SurveyBean;
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\gradsurvey\jsp\survey\student_survey_jsp.java:44:
cannot resolve symbol
symbol : class SurveyBean
location: class org.apache.jsp.student_survey_jsp
SurveyBean student = null;
^
An error occurred at line: 2 in the jsp file:
/jsp/survey/student_survey.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\gradsurvey\jsp\survey\student_survey_jsp.java:46:
cannot resolve symbol
symbol : class SurveyBean
location: class org.apache.jsp.student_survey_jsp
student = (SurveyBean)
pageContext.getAttribute("student",
PageContext.SESSION_SCOPE);
^
An error occurred at line: 2 in the jsp file:
/jsp/survey/student_survey.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\gradsurvey\jsp\survey\student_survey_jsp.java:49:
cannot resolve symbol
symbol : class SurveyBean
location: class org.apache.jsp.student_survey_jsp
student = (SurveyBean)
java.beans.Beans.instantiate(this.getClass().getClassLoader(),
"SurveyBean");
^
4 errors
at
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:130)
at
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
at
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:340)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:352)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:474)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:184)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)
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