solrExecption : org.apache.solr.common.SolrException: undefined field text

org.apache.solr.common.SolrException: undefined field text
    at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1241)
    at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getWrappedAnalyzer(IndexSchema.java:419)
    at org.apache.lucene.analysis.AnalyzerWrapper.initReader(AnalyzerWrapper.java:117)
    at org.apache.lucene.analysis.Analyzer.tokenStream(Analyzer.java:178)
    at org.apache.lucene.util.QueryBuilder.createFieldQuery(QueryBuilder.java:207)
    at org.apache.solr.parser.SolrQueryParserBase.newFieldQuery(SolrQueryParserBase.java:375)
    at org.apache.solr.parser.SolrQueryParserBase.getFieldQuery(SolrQueryParserBase.java:743)
    at org.apache.solr.parser.SolrQueryParserBase.handleBareTokenQuery(SolrQueryParserBase.java:542)
    at org.apache.solr.parser.QueryParser.Term(QueryParser.java:299)
    at org.apache.solr.parser.QueryParser.Clause(QueryParser.java:185)
    at org.apache.solr.parser.QueryParser.Query(QueryParser.java:107)
    at org.apache.solr.parser.QueryParser.TopLevelQuery(QueryParser.java:96)
    at org.apache.solr.parser.SolrQueryParserBase.parse(SolrQueryParserBase.java:152)
    at org.apache.solr.search.LuceneQParser.parse(LuceneQParser.java:50)
    at org.apache.solr.search.QParser.getQuery(QParser.java:141)
    at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:145)
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:196)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:1916)
    at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64)
    at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1695)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)

这个错误是因为在修改solr配置文件,schema.xml时删掉了下面的默认字段：

<field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>

只要把这个字段加到schema.xml中就可以了。

source：http://outofmemory.cn/code-snippet/14544/SolrException-undefined-field-text-solution