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swu4
Posts: 10
Posted 20:09 Jan 13, 2012 |

Though I setup everything right before the "Deployment on CS3" section, I ran into a problem.  When I try to access "http://localhost:8080/webtest/HelloJSTL.jsp", I get the error below.  I'm not sure what to do about it:

 

 

HTTP Status 500 -

type Exception report

message

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

exception

	org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:56)
	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:410)
	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:117)
	org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:311)
	org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:152)
	org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
	org.apache.jasper.compiler.Parser.parseDirective(Parser.java:475)
	org.apache.jasper.compiler.Parser.parseElements(Parser.java:1425)
	org.apache.jasper.compiler.Parser.parse(Parser.java:138)
	org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
	org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

 

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.23 logs.

Apache Tomcat/7.0.23

cysun
Posts: 2935
Posted 20:35 Jan 13, 2012 |

You probably didn't copy the jar files to the Tomcat lib folder.

swu4
Posts: 10
Posted 20:47 Jan 13, 2012 |

When I took a look, I didn't see the JAR files, so I thought that I might have misplaced them.  So when I transferred all 4 files, again ran the application and tried to access the URL, it still didn't work...

 

EDIT:  OK, nevermind... it works now.  Thanks.

Last edited by swu4 at 21:10 Jan 13, 2012.