请教关于tag library的报错问题!!!
请问我这里的报错是什么意思???
javax.servlet.ServletException: Parse Error in JSP page: Tag 'replacetext' on line '4' of page '/PortalTemplates/cp/Content/Attachment/ViewTemplate_zh_CN.jsp' is not in tag library '/Web-inf/JspTemplate.tld'.
里面的4&apos是什么????