[ 
https://issues.apache.org/jira/browse/SOLR-11532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16221893#comment-16221893
 ] 

ASF subversion and git services commented on SOLR-11532:
--------------------------------------------------------

Commit 60e2493759013325769fa94d3992f5078b14da7b in lucene-solr's branch 
refs/heads/branch_7x from [~caomanhdat]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=60e2493 ]

SOLR-11532: Solr hits NPE when fl only contains DV fields and any of them is a 
spatial field


> Solr hits NPE when fl only contains DV fields and any of them is a spatial 
> field
> --------------------------------------------------------------------------------
>
>                 Key: SOLR-11532
>                 URL: https://issues.apache.org/jira/browse/SOLR-11532
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: spatial
>    Affects Versions: 7.1
>            Reporter: Cao Manh Dat
>            Assignee: Cao Manh Dat
>         Attachments: SOLR-11532-test.patch, SOLR-11532.patch, 
> SOLR-11532.patch, SOLR-11532.patch, SOLR-11532.patch, SOLR-11532.patch
>
>
> Right now, Solr does not know how to decode DV value of 
> LatLonPointSpatialField. Therefore, Solr will hit NPE when trying to do that, 
> for example: 
> - when fl contains a spatial field and it is DV + not stored
> - when fl only contains DV fields and any of them is a spatial field ( stored 
> + DV ). Because SOLR-8344 will always use values from DV fields. This seems a 
> common case.
> Stacktrace (from Solr 7.1)
> {code}
> 2017-10-23 10:28:52,528 [qtp1649011739-67] ERROR HttpSolrCall  - 
> null:java.lang.NullPointerException
>     at 
> org.apache.solr.search.SolrDocumentFetcher.decorateDocValueFields(SolrDocumentFetcher.java:525)
>     at org.apache.solr.response.DocsStreamer.next(DocsStreamer.java:108)
>     at org.apache.solr.response.DocsStreamer.next(DocsStreamer.java:57)
>     at 
> org.apache.solr.response.BinaryResponseWriter$Resolver.writeResultsBody(BinaryResponseWriter.java:126)
>     at 
> org.apache.solr.response.BinaryResponseWriter$Resolver.writeResults(BinaryResponseWriter.java:145)
>     at 
> org.apache.solr.response.BinaryResponseWriter$Resolver.resolve(BinaryResponseWriter.java:89)
>     at 
> org.apache.solr.common.util.JavaBinCodec.writeVal(JavaBinCodec.java:239)
>     at 
> org.apache.solr.common.util.JavaBinCodec.writeNamedList(JavaBinCodec.java:223)
>     at 
> org.apache.solr.common.util.JavaBinCodec.writeKnownType(JavaBinCodec.java:330)
>     at 
> org.apache.solr.common.util.JavaBinCodec.writeVal(JavaBinCodec.java:228)
>     at org.apache.solr.common.util.JavaBinCodec.marshal(JavaBinCodec.java:155)
> {code}
> This bug found by [~kiranch]. 
> The only solution for this problem is adding a stored field only in fl.



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