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via JIRA by Michal B., 1 year ago
Promise already completed.
via JIRA by Michal B., 1 year ago
Promise already completed.
via GitHub by alexandru
, 1 year ago
via Stack Overflow by chuwy
, 5 months ago
Promise already completed.
java.lang.IllegalStateException: Promise already completed.	at scala.concurrent.Promise$class.complete(Promise.scala:55)	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153)	at scala.concurrent.Promise$class.success(Promise.scala:86)	at scala.concurrent.impl.Promise$DefaultPromise.success(Promise.scala:153)	at org.mongodb.scala.ObservableImplicits$ScalaObservable$$anonfun$toFuture$1.apply(ObservableImplicits.scala:332)	at org.mongodb.scala.ObservableImplicits$ScalaObservable$$anonfun$toFuture$1.apply(ObservableImplicits.scala:332)	at org.mongodb.scala.ObservableImplicits$ScalaObservable$$anon$1.onNext(ObservableImplicits.scala:88)	at org.mongodb.scala.internal.MapObservable$$anon$1.onNext(MapObservable.scala:32)	at org.mongodb.scala.internal.FoldLeftObservable$$anon$1.onComplete(FoldLeftObservable.scala:35)	at org.mongodb.scala.internal.FlatMapObservable$$anon$1.onComplete(FlatMapObservable.scala:71)	at org.mongodb.scala.internal.IterableObservable$$anon$1.request(IterableObservable.scala:46)	at org.mongodb.scala.internal.FlatMapObservable$$anon$1$$anon$2.request(FlatMapObservable.scala:54)	at org.mongodb.scala.ObservableImplicits$ScalaObservable$$anon$1.onSubscribe(ObservableImplicits.scala:86)	at org.mongodb.scala.internal.MapObservable$$anon$1.onSubscribe(MapObservable.scala:28)	at org.mongodb.scala.internal.FoldLeftObservable$$anon$1.onSubscribe(FoldLeftObservable.scala:32)	at org.mongodb.scala.internal.FlatMapObservable$$anon$1.onSubscribe(FlatMapObservable.scala:66)