Problems in my code

Hello friends, I dont know why it dont work.

This is my class (webapps\ch10\WEB-INF\classes\foo)

This is my tld (webapps\ch10\WEB-INF\tagSimple.tld)

This is my JSP page

Tomcat say for me that

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: 5 in the jsp file: /pagina2.jsp
The method setPageContext(PageContext) is undefined for the type SimpleTagTest1
2: 
3: <%@taglib prefix="my" uri="simpleTags" %>
4: 
5: <my:simple1>
6:    This is the body
7: </my:simple1>
8:

An error occurred at line: 5 in the jsp file: /pagina2.jsp
The method doStartTag() is undefined for the type SimpleTagTest1
2: 
3: <%@taglib prefix="my" uri="simpleTags" %>
4: 
5: <my:simple1>
6:    This is the body
7: </my:simple1>
8:

An error occurred at line: 96 in the generated java file
The method doEndTag() is undefined for the type SimpleTagTest1
 
An error occurred at line: 97 in the generated java file
The method reuse(Tag) in the type TagHandlerPool is not applicable for the arguments (SimpleTagTest1)
 
An error occurred at line: 100 in the generated java file
The method reuse(Tag) in the type TagHandlerPool is not applicable for the arguments (SimpleTagTest1)
 
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

I dont know why it dont work, if somebody can help me I thank you.

Thank you.
Higor

Didn't you leave an old SimpleTagSupport.class in your webapps\ch10\WEB-INF\classes\foo directory ?

No, it`s Ok =/

Curious!

I copied and pasted your code, compiled it, and it worked flawlessly under tomcat. So it's not a code issue.

I'm a little worried that the error makes reference to doEndTag() which looks very much like the container thinks you want to play with classic tags rather than SimpleTagSupport.

Is it possible that somewhere, either in your class compilation or your tomcat setup you are refering to old versions of servlet-api or other core jar files? It just sounds like something is picking up a version of the servlet api prior to 2.4!

Sorry not much help, but it might give you some hints as to where to look!

Rufus.

Sorry, I meant an old SimpleTagTest1.class, not SimpleTagSupport.class. Clear the container cache and retry.

It just sounds like something is picking up a version of the servlet api prior to 2.4!

But SimpleTagSupport comes from J2EE1.4. Anything prior to it would cause a compiler exception at the import statement.

Christophe Verre and Rufus Addis thank you!!!
It was solved now, thanks you!!

Higor

Glad to hear it's been solved, but what was the solution?

Posting details will help anyone else who has the same problem in the future.

Rufus.

I have the same problem, but I can't solve it. I am using Tomcat 6 and InteliJ Idea. I cleared all their caches, looked over my dependencies to make sure I have no dependency to an old servlet jar and still I get the error.

Higor Zardo, can you tell us how you fixed yours?

Or if anyone has some ideas, please post them.

Higor Zardo, can you tell us how you fixed yours?

Tooyond Locke wrote:Higor Zardo, can you tell us how you fixed yours?

Is it exactly the same problem ? Please post your error message, and also show your tag's class.

Christophe Verré wrote:

Tooyond Locke wrote:Higor Zardo, can you tell us how you fixed yours?

Is it exactly the same problem ? Please post your error message, and also show your tag's class.

Sorry,my English is very poor,so.....
but We have the same intention

Clear the container cache and retrying resolved the issue for me as mentioned earlier....

Regards,
Gandhi