I am getting the following error when using the search function for a new
install of graylog2. My ElasticSearch cluster reads green.
[error] play - Cannot invoke the action, eventually got an error:
java.lang.NullPointerException
[error] application -
! @6h17oo4ec - Internal server error, for (GET)
[/search?rangetype=relative&relative=300&q=source%3Axavier] ->
play.api.Application$$anon$1: Execution exception[[NullPointerException:
null]]
at play.api.Application$class.handleError(Application.scala:293)
~[com.typesafe.play.play_2.10-2.2.2-RC1.jar:2.2.2-RC1]
at play.api.DefaultApplication.handleError(Application.scala:399)
[com.typesafe.play.play_2.10-2.2.2-RC1.jar:2.2.2-RC1]
at
play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$2$$anonfun$applyOrElse$3.apply(PlayDefaultUpstreamHandler.scala:261)
[com.typesafe.play.play_2.10
-2.2.2-RC1.jar:2.2.2-RC1]
at
play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$2$$anonfun$applyOrElse$3.apply(PlayDefaultUpstreamHandler.scala:261)
[com.typesafe.play.play_2.10
-2.2.2-RC1.jar:2.2.2-RC1]
at scala.Option.map(Option.scala:145)
[org.scala-lang.scala-library-2.10.3.jar:na]
at
play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$2.applyOrElse(PlayDefaultUpstreamHandler.scala:261)
[com.typesafe.play.play_2.10-2.2.2-RC1.jar:2.
2.2-RC1]
Caused by: java.lang.NullPointerException: null
at models.FieldMapper.run(FieldMapper.java:79)
~[graylog2-web-interface.graylog2-web-interface-0.20.0-rc.1.jar:0.20.0-rc.1]
at controllers.SearchController.index(SearchController.java:80)
~[graylog2-web-interface.graylog2-web-interface-0.20.0-rc.1.jar:0.20.0-rc.1]
at
Routes$$anonfun$routes$1$$anonfun$applyOrElse$6$$anonfun$apply$16.apply(routes_routing.scala:625)
~[graylog2-web-interface.graylog2-web-interface-0.20.0-rc.
1.jar:na]
at
Routes$$anonfun$routes$1$$anonfun$applyOrElse$6$$anonfun$apply$16.apply(routes_routing.scala:625)
~[graylog2-web-interface.graylog2-web-interface-0.20.0-rc.
1.jar:na]
at
play.core.Router$HandlerInvoker$$anon$7$$anon$2.invocation(Router.scala:183)
~[com.typesafe.play.play_2.10-2.2.2-RC1.jar:2.2.2-RC1]
at play.core.Router$Routes$$anon$1.invocation(Router.scala:377)
~[com.typesafe.play.play_2.10-2.2.2-RC1.jar:2.2.2-RC1]
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