java.lang.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationConte錯誤

java.lang.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationConte (2010-11-09 09:19:06) 轉載

標籤： 雜談

分類： java

HTTP Status 500 -

type Exception report

message

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

exception

javax.servlet.ServletException: java.lang.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; org.apache.jasper.servlet.JspServlet.service(JspServlet.java:275) javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

 

root cause

java.lang.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; org.apache.jsp.Login_jsp._jspInit(Login_jsp.java:22) org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:52) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:159) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

 

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.20 logs.

  啟動並執行時候突然出現這個項目，看著錯誤很長，其實是 tomcat下webapps檔案夾下你所啟動並執行工程的web-inf的lib多了兩個跟tomcat伺服器本身衝突的jar包，把 javax.servlet.jsp.jar和javax.servlet.jar包都刪除了就可以正確運行了。 查看了一下，web-inf的lib裡的確多了這兩個包，刪除掉後重新編譯卻又產生了。。之後，直接刪除掉項目，再重新匯入、編譯，就沒發現這個問題了。