maven运行tomcat错误： org.apache.jasper.JasperException: Unable to compile class for JSP:

问题：tomcat 版本过低

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: 

An error occurred at line: 1 in the generated java file
The type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from required .class files

Stacktrace:
	org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
	org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:349)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)



note The full stack trace of the root cause is available in the Apache Tomcat/6.0.29 logs.

解决

使用tomcat高版本运行jsp即可。
maven命令：tomcat7:run
pom.xml如下

  4.0.0
  cn.yuwendeng.maven
  maven-helloworld
  0.0.1-SNAPSHOT
  war
  第一个maven工程
  第一个maven工程

  
  
    
      junit
      junit
      4.9
      test
    


    
      javax.servlet.jsp
      jsp-api
      2.0
      provided
    
    
      javax.servlet
      servlet-api
      2.5
      provided
    
  
  
    
    
      
        org.apache.maven.plugins
        maven-compiler-plugin
        
          1.7
          1.7
          UTF-8
        
      
      
        org.apache.tomcat.maven
        tomcat7-maven-plugin
        2.1
        
          9090
          /mgr
          UTF-8
          tomcat7