改了博客页面图片就不显示了!~``郁闷

HTTP Status 500 -

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type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet execution threw an exception
 org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)
 org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
 org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
 org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
 org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 com.shoeshr.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:33)

root cause

java.lang.NoClassDefFoundError: org/apache/commons/lang/StringEscapeUtils
 org.apache.velocity.tools.view.servlet.VelocityViewServlet.error(VelocityViewServlet.java:838)
 org.apache.velocity.tools.view.servlet.VelocityViewServlet.doRequest(VelocityViewServlet.java:564)
 org.apache.velocity.tools.view.servlet.VelocityViewServlet.doGet(VelocityViewServlet.java:509)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)
 org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
 org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
 org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
 org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 com.shoeshr.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:33)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs.

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