Invalid standard action 错误
2015-12-18 20:19
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HTTP Status 500 - /RemoveJavaBean.jsp (line: 22, column: 9) Invalid standard action
type Exception reportmessage /RemoveJavaBean.jsp (line: 22, column: 9) Invalid standard action
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /RemoveJavaBean.jsp (line: 22, column: 9) Invalid standard action org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89) org.apache.jasper.compiler.Parser.parseStandardAction(Parser.java:1154) org.apache.jasper.compiler.Parser.parseElements(Parser.java:1451) 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:728)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.42 logs.
错误代码:
<jsp:useBean id="page_Teacher" scope="page" class="com.university.bean.Teacher"></jsp:useBean>
<jsp:useBean id="request_Teacher" scope="request" class="com.university.bean.Teacher"></jsp:useBean>
<jsp:usebean id="session_Teacher" scope="session" class="com.university.bean.Teacher"></jsp:usebean>
<jsp:usebean id="application_Teacher" scope="application" class="com.university.bean.Teacher"></jsp:usebean>
修改为:
<jsp:useBean id="page_Teacher" scope="page" class="com.university.bean.Teacher"></jsp:useBean>
<jsp:useBean id="request_Teacher" scope="request" class="com.university.bean.Teacher"></jsp:useBean>
<jsp:useBean id="session_Teacher" scope="session" class="com.university.bean.Teacher"></jsp:useBean>
<jsp:useBean id="application_Teacher" scope="application" class="com.university.bean.Teacher"></jsp:useBean>
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