Eclipse+Tomcat HTTP Status 500问题
问题描述:
在jsp页面中用到javabean 如下:
<jsp:useBean id="sparqlGen" scope="request" class="com.autochecker.SparqlGeneration">
引用的类SparqlGeneration中用到了jena的相关库,在调试时提示如下:
HTTP Status 500 - javax.servlet.ServletException: java.lang.NoClassDefFoundError: com/hp/hpl/jena/rdf/model/Model
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type Exception report
message javax.servlet.ServletException: java.lang.NoClassDefFoundError: com/hp/hpl/jena/rdf/model/Model
description The server encountered an internal error (javax.servlet.ServletException: java.lang.NoClassDefFoundError: com/hp/hpl/jena/rdf/model/Model) that prevented it from fulfilling this request.
但是在SparqlGeneration.java 中import声明了相关的库,eclipse编译没有报错:
import com.hp.hpl.jena.rdf.model.*;
import com.hp.hpl.jena.util.*;
请问是什么原因,导致eclipse找不到com/hp/hpl/jena/rdf/model/Model 这个类???
谢谢!!!问题解决尽快结贴~~~