我的第一个JSP页面:
http://219.132.224.183:8080/JobMod/Job2.jsp我的第二个(用到bean)页面:
http://219.132.224.183:8080/JobMod/Job.jsp如果你先执行 Job.jsp就会出错,但如果先执行job2.jsp 然后执行job.jsp就成功返回了!
烦。。
http://219.132.224.183:8080/JobMod/Job2.jsp我的第二个(用到bean)页面:
http://219.132.224.183:8080/JobMod/Job.jsp如果你先执行 Job.jsp就会出错,但如果先执行job2.jsp 然后执行job.jsp就成功返回了!
烦。。
或者你把2个jsp代码贴出来
了一次还是正常亚
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause java.lang.NullPointerException
org.apache.jsp.Job_jsp._jspService(Job_jsp.java:76)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.27 logs.我显示这个错误