我的solr建议没有显示结果

Question

我将我的solr更新为4.9.1（我想实现solr Suggester）并更新其solrconfig.xml

<searchComponent name="suggest" class="solr.SuggestComponent">
  <lst name="suggester">
    <str name="name">mySuggester</str>
    <str name="lookupImpl">FuzzyLookupFactory</str>
    <str name="dictionaryImpl">DocumentDictionaryFactory</str>
    <str name="field">cat</str>
    <str name="weightField">price</str>
    <str name="suggestAnalyzerFieldType">string</str>
    <str name="buildOnStartup">false</str>
  </lst>
</searchComponent>

<requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
  <lst name="defaults">
    <str name="suggest">true</str>
    <str name="suggest.count">10</str>
  </lst>
  <arr name="components">
    <str>suggest</str>
  </arr>
</requestHandler>

这是我的sunspot.yml

development:
  solr:
    hostname: localhost
    port: 8982
    log_level: INFO
    path: /solr/development

但访问http://localhost:8982/solr/development/suggest?suggest=true&suggest.build=true&suggest.dictionary=mySuggester&wt=json&suggest.q=ac时没有结果值：

{"responseHeader": {
     "status":0,"QTime":38
   },
   "command":"build",
   "suggest":{
     "mySuggester": {
        "ac":{
          "numFound":0,
          "suggestions":[]
      }
    }
  }
}

我错过了重要的事情吗？

我跟着the documentation for the Solr Suggester component。

如何显示我的solr的建议结果？

谢谢：）