java.lang.IllegalStateException: Tried to remove the EntityManager, but none was set.]]


Solutions on the web3

Solution icon of stackoverflow
Tried to remove the EntityManager, but none was set.]]

Solution icon of stackoverflow
Tried to remove the Entit yManager, but none was set.]]

Solution icon of googlegroups
via Google Groups by Víctor Borges Jussiani, 1 year ago
Session/EntityManager is closed]]

Stack trace

java.lang.IllegalStateException: Tried to remove the EntityManager, but none was set.]]
	at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:293)
	at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:220)
	at play.api.GlobalSettings$class.onError(GlobalSettings.scala:160)
	at play.api.DefaultGlobal$.onError(GlobalSettings.scala:188)
	at play.api.http.GlobalSettingsHttpErrorHandler.onServerError(HttpErrorHandler.scala:100)
	at play.core.server.netty.PlayRequestHandler$$anonfun$2$$anonfun$apply$1.applyOrElse(PlayRequestHandler.scala:100)
	at play.core.server.netty.PlayRequestHandler$$anonfun$2$$anonfun$apply$1.applyOrElse(PlayRequestHandler.scala:99)
	at scala.concurrent.Future$$anonfun$recoverWith$1.apply(Future.scala:346)
	at scala.concurrent.Future$$anonfun$recoverWith$1.apply(Future.scala:345)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
Caused by: java.util.concurrent.CompletionException: java.lang.IllegalStateException: Tried to remove the EntityManager, but none was set.
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:593)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
	at scala.concurrent.java8.FuturesConvertersImpl$CF.apply(FutureConvertersImpl.scala:21)
	at scala.concurrent.java8.FuturesConvertersImpl$CF.apply(FutureConvertersImpl.scala:18)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
	at scala.concurrent.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:63)

Caused by: java.lang.IllegalStateException: Tried to remove the EntityManager, but none was set.
	at play.db.jpa.JPAEntityManagerContext.pop(JPAEntityManagerContext.java:74)
	at play.db.jpa.DefaultJPAApi.withTransaction(DefaultJPAApi.java:155)
	at play.db.jpa.DefaultJPAApi.withTransaction(DefaultJPAApi.java:195)
	at play.db.jpa.TransactionalAction.call(TransactionalAction.java:25)
	at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:108)
	at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:108)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
	at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:56)
	at play.api.libs.iteratee.Execution$trampoline$.execute(Execution.scala:70)

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