[RESOLVIDO]Duvida TOMCAT

Front-end
#1 
org.apache.jasper.JasperException: Unable to read TLD "META-INF/c.tld" from JAR file "file:/C:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/sistemaCefet/WEB-INF/lib/standard.jar": org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV
	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:181)
	at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:182)
	at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:420)
	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1433)
	at org.apache.jasper.compiler.Parser.parse(Parser.java:133)
	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:153)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)

estava usando o tomcat 5x no sistema, atualizei para o 6 e ta dando esse erro…

alguma dica?

#2

Pode ser a versão da JSTL cara. Tente utilizar a mais recente.

#3

[resolvido] criei um projeto novo e fui add as jsp e os .java aos pouco…

valeu g4j

#4