SOUGAMagic 2016-12-17 13:44 采纳率: 0%
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eclipse导入工程,出现以下错误

HTTP Status 500 - com.frameworkset.common.tag.pager.tags.PagerTagExtraInfo cannot be cast to javax.servlet.jsp.tagext.TagExtraInfo


type Exception report

message com.frameworkset.common.tag.pager.tags.PagerTagExtraInfo cannot be cast to javax.servlet.jsp.tagext.TagExtraInfo

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

exception

java.lang.ClassCastException: com.frameworkset.common.tag.pager.tags.PagerTagExtraInfo cannot be cast to javax.servlet.jsp.tagext.TagExtraInfo
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:432)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:265)
org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:166)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:386)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:450)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1400)
org.apache.jasper.compiler.Parser.parse(Parser.java:130)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:185)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
com.frameworkset.common.filter.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:92)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.44 logs.

  • 写回答

2条回答 默认 最新

  • threenewbee 2016-12-17 13:51
    关注

    你两个包下分别有一个PagerTagExtraInfo,你搞混淆了。

    评论

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