| 发表于:2007-01-11 18:41:37 楼主 |
《精通struts》中的helloapp例子,在tomcat5.5,struts1.3.5下运行,出现异常 the server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.jasperexception: exception in jsp: /hello.jsp:9 6: <html:html> 7: <head> 8: <meta http-equiv= "content-type " content= "text/html; charset=iso-8859-1 "> 9: <title> <bean:message key= "hello.jsp.title "/> </title> 10: <html:base/> 11: </head> 12: <body> <p> stacktrace: org.apache.jasper.servlet.jspservletwrapper.handlejspexception(jspservletwrapper.java:506) org.apache.jasper.servlet.jspservletwrapper.service(jspservletwrapper.java:395) org.apache.jasper.servlet.jspservlet.servicejspfile(jspservlet.java:314) org.apache.jasper.servlet.jspservlet.service(jspservlet.java:264) javax.servlet.http.httpservlet.service(httpservlet.java:802) root cause java.lang.nullpointerexception: module 'null ' not found. org.apache.struts.taglib.tagutils.getmoduleconfig(tagutils.java:743) org.apache.struts.taglib.tagutils.getmoduleconfig(tagutils.java:723) org.apache.struts.taglib.tagutils.retrievemessageresources(tagutils.java:1086) org.apache.struts.taglib.tagutils.message(tagutils.java:944) org.apache.struts.taglib.bean.messagetag.dostarttag(messagetag.java:221) org.apache.jsp.hello_jsp._jspx_meth_bean_message_0(hello_jsp.java:160) org.apache.jsp.hello_jsp._jspx_meth_html_html_0(hello_jsp.java:113) org.apache.jsp.hello_jsp._jspservice(hello_jsp.java:84) org.apache.jasper.runtime.httpjspbase.service(httpjspbase.java:97) javax.servlet.http.httpservlet.service(httpservlet.java:802) org.apache.jasper.servlet.jspservletwrapper.service(jspservletwrapper.java:334) org.apache.jasper.servlet.jspservlet.servicejspfile(jspservlet.java:314) org.apache.jasper.servlet.jspservlet.service(jspservlet.java:264) javax.servlet.http.httpservlet.service(httpservlet.java:802) note the full stack trace of the root cause is available in the apache tomcat/5.5.20 logs. 这是怎么回事啊?? |
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