Updating alert condition fails

[bernd]

You caused a org.graylog2.restclient.lib.APIException. API call failed PUT http://@127.0.0.1:12900/streams/54be2b54873044bebaf2f4b6/alerts/conditions/b8cb5cd5-9c3d-4f1d-8f19-cf5d24924c8d returned 400 Bad Request body: Instantiation of [simple type, class org.graylog2.rest.resources.streams.alerts.requests.CreateConditionRequest] value failed: Null type (through reference chain: org.graylog2.rest.resources.streams.alerts.requests.CreateConditionRequest["parameters"])

org.graylog2.restclient.lib.ApiClientImpl$ApiRequestBuilder#execute (ApiClientImpl.java:481)
org.graylog2.restclient.models.alerts.AlertConditionService#update (AlertConditionService.java:68)
controllers.AlertsController#updateCondition (AlertsController.java:203)
Routes$$anonfun$routes$1$$anonfun$applyOrElse$34$$anonfun$apply$464#apply (routes_routing.scala:1597)
Routes$$anonfun$routes$1$$anonfun$applyOrElse$34$$anonfun$apply$464#apply (routes_routing.scala:1597)
play.core.Router$HandlerInvokerFactory$$anon$4#resultCall (Router.scala:264)
play.core.Router$HandlerInvokerFactory$JavaActionInvokerFactory$$anon$15$$anon$1#invocation (Router.scala:255)
play.core.j.JavaAction$$anon$1#call (JavaAction.scala:55)
play.GlobalSettings$1#call (GlobalSettings.java:67)
play.mvc.Security$AuthenticatedAction#call (Security.java:44)
play.core.j.JavaAction$$anonfun$11#apply (JavaAction.scala:82)
play.core.j.JavaAction$$anonfun$11#apply (JavaAction.scala:82)
scala.concurrent.impl.Future$PromiseCompletingRunnable#liftedTree1$1 (Future.scala:24)
scala.concurrent.impl.Future$PromiseCompletingRunnable#run (Future.scala:24)
play.core.j.HttpExecutionContext$$anon$2#run (HttpExecutionContext.scala:40)
play.api.libs.iteratee.Execution$trampoline$#execute (Execution.scala:46)
play.core.j.HttpExecutionContext#execute (HttpExecutionContext.scala:32)
scala.concurrent.impl.Future$#apply (Future.scala:31)
scala.concurrent.Future$#apply (Future.scala:485)
play.core.j.JavaAction$class#apply (JavaAction.scala:82)
play.core.Router$HandlerInvokerFactory$JavaActionInvokerFactory$$anon$15$$anon$1#apply (Router.scala:252)
play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5#apply (Action.scala:130)
play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5#apply (Action.scala:130)
play.utils.Threads$#withContextClassLoader (Threads.scala:21)
play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4#apply (Action.scala:129)
play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4#apply (Action.scala:128)
scala.Option#map (Option.scala:145)
play.api.mvc.Action$$anonfun$apply$1#apply (Action.scala:128)
play.api.mvc.Action$$anonfun$apply$1#apply (Action.scala:121)
play.api.libs.iteratee.Iteratee$$anonfun$mapM$1#apply (Iteratee.scala:483)
play.api.libs.iteratee.Iteratee$$anonfun$mapM$1#apply (Iteratee.scala:483)
play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1#apply (Iteratee.scala:519)
play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1#apply (Iteratee.scala:519)
play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$14#apply (Iteratee.scala:496)
play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$14#apply (Iteratee.scala:496)
scala.concurrent.impl.Future$PromiseCompletingRunnable#liftedTree1$1 (Future.scala:24)
scala.concurrent.impl.Future$PromiseCompletingRunnable#run (Future.scala:24)
akka.dispatch.TaskInvocation#run (AbstractDispatcher.scala:41)
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask#exec (AbstractDispatcher.scala:393)
scala.concurrent.forkjoin.ForkJoinTask#doExec (ForkJoinTask.java:260)
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue#runTask (ForkJoinPool.java:1339)
scala.concurrent.forkjoin.ForkJoinPool#runWorker (ForkJoinPool.java:1979)
scala.concurrent.forkjoin.ForkJoinWorkerThread#run (ForkJoinWorkerThread.java:107)
Request information
Method
POST
Query
Referer
http://localhost:9000/streams/54be2b54873044bebaf2f4b6/alerts
Origin
http://localhost:9000
Connection
keep-alive
Content-Length
56
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Cache-Control
max-age=0
Content-Type
application/x-www-form-urlencoded
DNT
1
Accept-Language
en-US,en;q=0.8,de;q=0.6
Accept-Encoding
gzip, deflate
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.99 Safari/537.36
Host
localhost:9000