Solr查询错误

报错：

Exception in thread "main" java.lang.VerifyError: Bad return type

Exception Details:

  Location:

    org/apache/solr/client/solrj/impl/HttpClientUtil.createClient(Lorg/apache/solr/common/params/SolrParams;Lorg/apache/http/conn/ClientConnectionManager;)Lorg/apache/http/impl/client/CloseableHttpClient; @62: areturn

  Reason:

    Type 'org/apache/http/impl/client/DefaultHttpClient' (current frame, stack[0]) is not assignable to 'org/apache/http/impl/client/CloseableHttpClient' (from method signature)

  Current Frame:

    bci: @62

    flags: { }

    locals: { 'org/apache/solr/common/params/SolrParams', 'org/apache/http/conn/ClientConnectionManager', 'org/apache/solr/common/params/ModifiableSolrParams', 'org/apache/http/impl/client/DefaultHttpClient' }

    stack: { 'org/apache/http/impl/client/DefaultHttpClient' }

  Bytecode:

    0x0000000: bb00 0359 2ab7 0004 4db2 0005 b900 0601

    0x0000010: 0099 001e b200 05bb 0007 59b7 0008 1209

    0x0000020: b600 0a2c b600 0bb6 000c b900 0d02 00bb

    0x0000030: 0011 592b b700 124e 2d2c b800 102d b0

  Stackmap Table:

    append_frame(@47,Object[#127])

            at org.apache.solr.client.solrj.impl.HttpSolrClient.<init>(HttpSolrClient.java:186)

            at org.apache.solr.client.solrj.impl.HttpSolrClient.<init>(HttpSolrClient.java:159)

            at org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:30)

            at com.coba.efx.news.server.SolrPopulator.main(SolrPopulator.java:14)

            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

            at java.lang.reflect.Method.invoke(Method.java:483)

            at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

Process finished with exit code 1

　　

解决办法：

@Test

    public void find() throws SolrServerException, IOException {

        SystemDefaultHttpClient httpClient = new SystemDefaultHttpClient();

        HttpSolrClient solr = new HttpSolrClient("http://42.***/solr/salehouse_bj",httpClient);

        SolrQuery solrQuery = new SolrQuery();

增加如上代码的：

SystemDefaultHttpClient httpClient = new SystemDefaultHttpClient();