我试图对那些经常打错字的用户（比如我自己）好一点。
我试着为一些数据创建一个简单的搜索页面。我在BooleanQuery中构建FuzzyQuery s，因为我希望用户可以输入错别字，例如：

BooleanQuery.Builder builder = new BooleanQuery.Builder();

    builder.add(new FuzzyQuery(new Term("body", "pzza")), BooleanClause.Occur.SHOULD);
    builder.add(new FuzzyQuery(new Term("body", "tcyoon")), BooleanClause.Occur.SHOULD);

    BooleanQuery query = builder.build();

搜索按预期工作，但是我从Lucene 8.5 API文档中获得的用于构建高亮显示的代码失败了：

SimpleHTMLFormatter htmlFormatter = new SimpleHTMLFormatter();
    Highlighter highlighter = new Highlighter(htmlFormatter, new QueryScorer(query));
    for (int i = 0; i < hits.length; i++) {
        int id = hits[i].doc;
        Document doc = searcher.doc(id);
        System.out.println("HIT:" +  doc.get("url"));
        String text = doc.get("body");
        TokenStream tokenStream = TokenSources.getAnyTokenStream(searcher.getIndexReader(), id, "body", analyzer);
        TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, text, false, 10);//highlighter.getBestFragments(tokenStream, text, 3, "...");
        for (int j = 0; j < frag.length; j++) {
            if ((frag[j] != null) && (frag[j].getScore() > 0)) {
                System.out.println((frag[j].toString()));
            }
        }
    }

有错误：

java.lang.IllegalArgumentException: boost must be a positive float, got -1.0
    at org.apache.lucene.search.BoostQuery.<init>(BoostQuery.java:44)
    at org.apache.lucene.search.ScoringRewrite$1.addClause(ScoringRewrite.java:69)
    at org.apache.lucene.search.ScoringRewrite$1.addClause(ScoringRewrite.java:54)
    at org.apache.lucene.search.ScoringRewrite.rewrite(ScoringRewrite.java:117)
    at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:246)
    at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:135)
    at org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getWeightedSpanTerms(WeightedSpanTermExtractor.java:530)
    at org.apache.lucene.search.highlight.QueryScorer.initExtractor(QueryScorer.java:218)
    at org.apache.lucene.search.highlight.QueryScorer.init(QueryScorer.java:186)
    at org.apache.lucene.search.highlight.Highlighter.getBestTextFragments(Highlighter.java:201)

代码使用了一个过时的方法，但我直接从文档中获得了它。
有人能解释一下 * 为什么 * 我会得到这个错误吗？我如何创建一个可以使用这个查询结构的荧光笔？或者我需要一个不同的Query吗？