Question

java freemark模板使用struts2标签问题？？

<@s.debug/>出现以下错误是什么原因？？
--------------------------------------------------------------
Warning: validation was turned on but an org.xml.sax.ErrorHandler was not
set, which is probably not what is desired. Parser will use a default
ErrorHandler to print the first 10 errors. Please call
the 'setErrorHandler' method to fix this.
Error: URI=jndi:/localhost/zbsc_web/WEB-INF/struts-tags.tld Line=2: Document root element "taglib", must match DOCTYPE root "null".
Error: URI=jndi:/localhost/zbsc_web/WEB-INF/struts-tags.tld Line=2: Document is invalid: no grammar found.
[2013-03-17 21:49:33]ERROR 15422s freemarker.log.Log4JLoggerFactory$Log4JLogger.error(Log4JLoggerFactory.java:96) -
Expected hash. stack.context.get(contextKey) evaluated instead to freemarker.ext.jsp.FreeMarkerPageContext2 on line 76, column 74 in template/simple/debug.ftl.
The problematic instruction:
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==> ${stack.context.get(contextKey).toString()?html} [on line 76, column 72 in template/simple/debug.ftl]
in include "/${parameters.templateDir}/simple/debug.ftl" [on line 23, column 1 in template/xhtml/debug.ftl]
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Java backtrace for programmers:
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freemarker.template.TemplateException: Expected hash. stack.context.get(contextKey) evaluated instead to freemarker.ext.jsp.FreeMarkerPageContext2 on line 76, column 74 in template/simple/debug.ftl.
at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:135)
at freemarker.core.Dot._getAsTemplateModel(Dot.java:78)

Answer 1

${stack.context.get(contextKey).toString()?html} [on line 76, column 72 in template/simple/debug.ftl]
in include "/${parameters.templateDir}/simple/debug.ftl" [on line 23, column 1 in template/xhtml/debug.ftl]
这个，有错，好好检查一下！！