異常：java.lang.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext

CevenCheng 2013-05-23

展開全文

在myeclipse tomcat無法啟動，無法訪問tomcat服務器，于是單獨啟動tomcat。
另報異常：
java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;

解決方法：項目目錄下的web/lib里面的jasper-compiler.jar & jasper-runtime.jar包有沖突，把他們刪除就行了。
原因有待進一步研究者兩個文件。

================= 異常詳詳細信息 ===============================

HTTP Status 500 - java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;

type Exception report

message java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;

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

exception

javax.servlet.ServletException: java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:343)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;
	org.apache.jasper.compiler.Validator$ValidateVisitor.<init>(Validator.java:514)
	org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1795)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:217)
	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/7.0.40 logs.