HTTP Status 500 -
--------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:565)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.e7cp.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
root cause
java.lang.NullPointerException
org.apache.jasper.compiler.AntCompiler.generateClass(AntCompiler.java:159)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.e7cp.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
------解决方案--------------------
没听懂你什么意思
不过错误原因是jasper-complier和jasper-runtime和servlet-api三个jar没加吧
------解决方案--------------------
com.e7cp.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
这附近有null值，打出来看一下
------解决方案--------------------
可能是JSP页面写的有问题，试试其它的页面有没有问题。
------解决方案--------------------
不行!
建议新装个jdk1.5,然后导入到myeclipse!
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代码迷推荐解决方案：org.apache.jasper.JasperException: Unable to compile class,http://www.daimami.com/search?q=2308