org.hibernate.search.bridge.BridgeException: Exception while calling bridge#objectToString详解编程语言

最近在项目中使用 Hibernate Search 做搜索，想搜索实体类中一个 Date 类型的字段，但是直接 传递一个字符串，不转换成 Date 进行查询时，后台如下报错误：

   org.hibernate.search.bridge.BridgeException: Exception while calling bridge#objectToString 
   class: com.***.***.entity.MyEntity 
   field bridge: createDate 
   ....

DAO 查询方法如下：

       public List<E> basicsFuzzyQuery(Object keywd, String[] fields, PageModel pageModel) throws Exception{ 
		 
	    FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(entityManager); 
	    fullTextEntityManager.createIndexer().startAndWait(); 
    	    SearchFactory searchFactory = fullTextEntityManager.getSearchFactory(); 
	    QueryBuilder queryBuilder = searchFactory.buildQueryBuilder().forEntity(entityClass).get(); 
	    org.apache.lucene.search.Query luceneQuery  = queryBuilder.keyword().fuzzy().withThreshold(.8f).withPrefixLength(1).onFields(fields) 
                   .matching(keywd).createQuery(); 
	    org.apache.lucene.search.Sort sort = new Sort(SortField.FIELD_SCORE, new SortField("id", SortField.STRING)); 
	    FullTextQuery fullTextQuery = fullTextEntityManager.createFullTextQuery(luceneQuery,entityClass);  
	     
	    fullTextQuery.setSort(sort); 
	    if(pageModel != null) { 
	    	fullTextQuery.setFirstResult(pageModel.getFirstIndex());      
	    	fullTextQuery.setMaxResults(pageModel.getPageSize());  
	    } 
	    List<E> list = fullTextQuery.getResultList(); 
	    return list; 
	  }

实体类中注解如下：

        @Field(index = Index.YES , store = Store.NO, analyze=Analyze.NO) 
	@DateBridge(resolution = Resolution.DAY) 
	private Date createDate; 

后台报该异常解决办法如下，红色加粗部分为修改添加的：

  public List<E> basicsFuzzyQuery(Object keywd, String[] fields, PageModel pageModel) throws Exception{ 
		 
	    FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(entityManager); 
	    fullTextEntityManager.createIndexer().startAndWait(); 
	    SearchFactory searchFactory = fullTextEntityManager.getSearchFactory(); 
	    QueryBuilder queryBuilder = searchFactory.buildQueryBuilder().forEntity(entityClass).get(); 
	    org.apache.lucene.search.Query luceneQuery  = queryBuilder.keyword().fuzzy().withThreshold(.8f).withPrefixLength(1).onFields(fields) 
  <strong><span style="color:#FF0000;">                   .ignoreFieldBridge()</strong>.matching(keywd).createQuery(); 
	    org.apache.lucene.search.Sort sort = new Sort(SortField.FIELD_SCORE, new SortField("id", SortField.STRING)); 
	    FullTextQuery fullTextQuery = fullTextEntityManager.createFullTextQuery(luceneQuery,entityClass);  
	     
	    fullTextQuery.setSort(sort); 
	    if(pageModel != null) { 
	    	fullTextQuery.setFirstResult(pageModel.getFirstIndex());      
	    	fullTextQuery.setMaxResults(pageModel.getPageSize());  
	    } 
	    List<E> list = fullTextQuery.getResultList(); 
	    return list; 
	  }