lucene Error快来帮忙吧，

Question

HighTitle=light.getBestFragment(stream, textTitle);这名出错了java.lang.NoClassDefFoundError: org/apache/lucene/index/memory/MemoryIndex
 at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getReaderForField(       WeightedSpanTermExtractor.java:330)
at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extractWeightedSpanTerms(WeightedSpanTermExtractor.java:252)
at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:135)
at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:97)
at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getWeightedSpanTerms(WeightedSpanTermExtractor.java:383)
at org.apache.lucene.search.highlight.QueryScorer.initExtractor(QueryScorer.java:217)
at org.apache.lucene.search.highlight.QueryScorer.init(QueryScorer.java:184)
at org.apache.lucene.search.highlight.Highlighter.getBestTextFragments(Highlighter.java:200)
at org.apache.lucene.search.highlight.Highlighter.getBestFragments(Highlighter.java:158)
at org.apache.lucene.search.highlight.Highlighter.getBestFragment(Highlighter.java:104)我是在做高亮显示时出错的,不知道是什么原因...........Please help me

Answer 1

http://zhidao.baidu.com/question/25322303.html重启下或重新编译下

Answer 2

http://blog.sina.com.cn/s/blog_5163b2980100bocf.html
楼主可以看看这篇文章，应该有所帮助。

Answer 3

java.lang.NoClassDefFoundError: org/apache/lucene/index/memory/MemoryIndex
看看lucene的jar包是否引全了，
或者版本是否正确，
没有找到这个class

Answer 4

Lucene 每个版本的构造方法都不兼容
你把你的jar版本贴出来 

Answer 5

应该是版本的问题啊。这个lucene也是的，也改得太快了。就连JE分词都不能用在lucene3.0上