org.apache.jasper.JasperException: 求解,100%结贴

[qq_16609613]

Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /webpage/login/login.jsp(2,0) /context/mytags.jsp(2,61) Unable to read TLD "META-INF/c.tld" from JAR file "file:/D:/apache-tomcat-6.0.32/webapps/jeecg_3_5/WEB-INF/lib/jstl-1.2.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:40)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:300)
at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:333)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:442)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1397)
at org.apache.jasper.compiler.Parser.parse(Parser.java:130)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:185)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:347)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:326)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:140)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
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:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
at java.lang.Thread.run(Thread.java:619)

不是这两个的问题jsp-api.jar和servlet-api-2.3.jar

[Inhibitory]

Unable to read TLD "META-INF/c.tld J2EE部署项目至Tomcat报错：Unable to read TLD "META-INF/c.tld" http://woshixy.blog.51cto.com/5637578/1334467

[qq_16609613]

javax.servlet.jar、javax.servlet.jsp.jar 他说的是删掉这两个 问题是删掉了就运行不了了 。。。类里面要调用到这两个

[乱世丶桃花]

估计有重复的架包，找找看，删了重启服务

[SexyCode]

关键在这句话

Unable to read TLD "META-INF/c.tld" from JAR file "file:/D:/apache-tomcat-6.0.32/webapps/jeecg_3_5/WEB-INF/lib/jstl-1.2.jar": org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV

重点中的重点在

jstl

结论： jstl包版本不符合或者重复导包

[qq_16609613]

[elephant_koala]

你这个问题怎么解决的

[sinat_41377374]

项目需要引进tomcat包，点击项目右键---build path---java build path---add library---server runtime--next---选择你的tomcat版本，点击OK，再发布一下就可以了。