出现这种情况是什么原因

Question

pplicationDispatcher[/rec] Servlet.service() for servlet jsp threw exception
java.lang.ArrayIndexOutOfBoundsException
at org.apache.jsp.mp3_005fu_jsp._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at org.apache.jasper.runtime.HttpJspBase.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.jasper.servlet.JspServletWrapper.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)V(Optimized Method)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/String;Ljava/lang/Throwable;Z)V(Optimized Method)
at org.apache.jasper.servlet.JspServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at java.lang.String.getChars(II[CI)V(Optimized Method)
at java.lang.StringBuffer.append(Ljava/lang/String;)Ljava/lang/StringBuffer;(Optimized Method)
at org.apache.struts.action.RequestProcessor.processForwardConfig(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Lorg/apache/struts/config/ForwardConfig;)V(Optimized Method)
at org.apache.struts.action.RequestProcessor.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at org.apache.struts.action.ActionServlet.doGet(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(Optimized Method)
at javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at cn.yicha.tools.GuidFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)
at org.apache.catalina.core.StandardWrapperValve.invoke(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;Lorg/apache/catalina/ValveContext;)V(Optimized Method)
at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;)V(Optimized Method)
at org.apache.catalina.core.StandardPipeline.invoke(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;)V(Optimized Method)
at org.apache.catalina.core.StandardContextValve.invokeInternal(Lorg/apache/catalina/Wrapper;Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;)V(Optimized Method)
at org.apache.catalina.core.StandardContextValve.invoke(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;Lorg/apache/catalina/ValveContext;)V(Optimized Method)
at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;)V(Optimized Method)
at org.apache.catalina.core.StandardPipeline.invoke(Lorg/apache/catalina/Request;Lorg/apache/catalina/Response;)V(Optimized Method)

Answer 1

java.lang.ArrayIndexOutOfBoundsException
数组越界,检查一下

Answer 2

 不是数据越界window中是正常的 到linux下有时就出现这样 不过页面访问正常  要是数组越界 会有下标的 有异常参数返回

Answer 3

ArrayIndexOutOfBoundsException ,你得jsp里面有没有用数组，应该是jsp编译后的
class里面出的数组越界的异常

Answer 4

其实每个方法我都试过了 用空字符串和null 都不会产生错误的 在我本地机器是不会报错的 但是在服务器上就会出现