HTTPステータス 500 - java.util.NoSuchElementException


type 例外レポート

メッセージ java.util.NoSuchElementException

説明 The server encountered an internal error that prevented it from fulfilling this request.

例外

org.apache.jasper.JasperException: java.util.NoSuchElementException
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:430)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)

原因

java.util.NoSuchElementException
	net.ontopia.utils.CollectionUtils.getFirstElement(CollectionUtils.java:76)
	net.ontopia.topicmaps.nav2.taglibs.tolog.ContextManagerScopingMapWrapper.get(ContextManagerScopingMapWrapper.java:43)
	net.ontopia.topicmaps.query.impl.utils.QueryAnalyzer.verifyParameters(QueryAnalyzer.java:160)
	net.ontopia.topicmaps.query.impl.basic.QueryProcessor.execute(QueryProcessor.java:174)
	net.ontopia.topicmaps.query.impl.basic.QueryProcessor.execute(QueryProcessor.java:132)
	net.ontopia.topicmaps.nav2.taglibs.tolog.QueryExecutingTag.doStartTag(QueryExecutingTag.java:97)
	net.ontopia.topicmaps.nav2.taglibs.tolog.SetTag.doStartTag(SetTag.java:136)
	org.apache.jsp.k.showSingleArticle_jsp._jspx_meth_tolog_005fset_005f1(showSingleArticle_jsp.java:911)
	org.apache.jsp.k.showSingleArticle_jsp._jspService(showSingleArticle_jsp.java:183)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)

注意 原因のすべてのスタックトレースは、Apache Tomcat/6.0.37のログに記録されています


Apache Tomcat/6.0.37