org.apache.jasper.JasperException: useBean class attribute List is invalid.

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org.apache.jasper.JasperException: useBean class attribute List is invalid.

org.apache.jasper.JasperException: useBean class attribute List is invalid.

2006-11-16 - By Lijin

Back

Reply: 1 2

Please help me in the following problem occuring in my project.

One of our project is running currectly in the Tomcat 4 version with one old
version of Jasper report. Now we our requirment is that, we have to trasfer
it to new Tomcat 5 environment. But when we transfer this into the new
Tomcat version, it pops up the following Jasper exception.

type Exception report

message

description The server encountered an internal error () that prevented it
from fulfilling this request.

exception

org.apache.jasper.JasperException

Source code of org.apache.jasper.JasperException

: /pendingtranscriptions.jsp(6,0) The value
for the useBean class attribute List is invalid.

org.apache.jasper.compiler.DefaultErrorHandler

Source code of org.apache.jasper.compiler.DefaultErrorHandler

(DefaultErrorHandler
.java:39)

org.apache.jasper.compiler.ErrorDispatcher

Source code of org.apache.jasper.compiler.ErrorDispatcher

(ErrorDispatcher.java:405)

org.apache.jasper.compiler.ErrorDispatcher

(ErrorDispatcher.java:146)

org.apache.jasper.compiler.Generator

Source code of org.apache.jasper.compiler.Generator

$GenerateVisitor.visit(Generator.java:1223)
org.apache.jasper.compiler.Node

Source code of org.apache.jasper.compiler.Node

$UseBean.accept(Node.java:1116)
org.apache.jasper.compiler.Node

$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Node

$Visitor.visitBody(Node.java:2213)
org.apache.jasper.compiler.Node

$Visitor.visit(Node.java:2219)
org.apache.jasper.compiler.Node

$Root.accept(Node.java:456)
org.apache.jasper.compiler.Node

$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Generator

(Generator.java:3268)
org.apache.jasper.compiler.Compiler

Source code of org.apache.jasper.compiler.Compiler

(Compiler.java:189)
org.apache.jasper.compiler.Compiler

(Compiler.java:286)
org.apache.jasper.compiler.Compiler

(Compiler.java:267)
org.apache.jasper.compiler.Compiler

(Compiler.java:255)

org.apache.jasper.JspCompilationContext

Source code of org.apache.jasper.JspCompilationContext

(JspCompilationContext.java:556)

org.apache.jasper.servlet.JspServletWrapper

Source code of org.apache.jasper.servlet.JspServletWrapper

(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet

Source code of org.apache.jasper.servlet.JspServlet

(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet

(JspServlet.java:245)
javax.servlet.http.HttpServlet

Source code of javax.servlet.http.HttpServlet

(HttpServlet.java:802)
com.winiris.Page.forwardRequest(Page.java:17)

com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage
.java:42)

com.winiris.page.PendingTranscriptionsPage.forward(PendingTranscriptionsPage
.java:24)

com.winiris.command.PendingTranscriptionsPageCommand.execute
(PendingTranscriptionsPageCommand.java:25)
com.winiris.Servlet.service(Servlet.java:114)
javax.servlet.http.HttpServlet

(HttpServlet.java:802)

We tried with the new Jasper versions in the new environment of Tomcat. But
the same error occured.
Please help me in this matter

Thanks in Advance...

Lijin
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