各位老大,救救我.看看是什么原因造成的.

doutf

关键是我都找不到SetCharacterEncodingFilter.java这些文件.
error information:
HTTP Status 500 -

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
com.exlibris.verde.ckbweb.utilities.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:55)


root cause

java.lang.NoSuchMethodError: org.apache.commons.lang.StringUtils.trimToEmpty(Ljava/lang/StringLjava/lang/String;
com.exlibris.verde.ckbweb.utilities.wrappers.workexpression.ValueMARCFieldWrapper.hasEmptyMandatoryValues(ValueMARCFieldWrapper.java:355)
com.exlibris.verde.ckbweb.utilities.wrappers.workexpression.ValueMARCFieldWrapper.validate(ValueMARCFieldWrapper.java:332)
com.exlibris.verde.ckbweb.search.resource.fields.WorkExpressionFieldForm.validate(WorkExpressionFieldForm.java:196)
org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:921)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:206)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
com.exlibris.verde.ckbweb.utilities.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:55)


note The full stack trace of the root cause is available in the Apache Tomcat/5.0.30 logs.


--------------------------------------------------------------------------------

Apache Tomcat/5.0.30 [ <Tianfang Dou > ]

[ <Tianfang Dou > ]

lixiaocheng0451

java.lang.NoSuchMethodError: org.apache.commons.lang.StringUtils.trimToEmpty
没找到trimToEmpty这个方法

doutf

怎么进不去短消息了.

doutf

有两个jar文件,一个叫做commons-lang-2.0.jar,里面有类StringUtils,定义了trimToEmpty.
一个叫commons-lang.jar,里面的类StringUtils没有定义这个方法,怎么处理?还请指教!