2.6.14706: ConcurrentBattleCalculator#calculate:200 - java.lang.IllegalStateException

[tripleabuilderbot]

Map

shogun_advanced / Shogun Advanced

Log Message

java.lang.IllegalStateException: sortedTargetsToPickFrom must have the same size as targetsToPickFrom list

TripleA Version

2.6.14706

Java Version

11.0.19

Operating System

Windows 11

Heap Size

1972M

Stack Trace

Exception: java.lang.IllegalStateException java.lang.IllegalStateException: sortedTargetsToPickFrom must have the same size as targetsToPickFrom list
java.lang.Exception
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
	at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:600)
	at java.base/java.util.concurrent.ForkJoinTask.reportException(ForkJoinTask.java:678)
	at java.base/java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:737)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateParallel(ReduceOps.java:919)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
	at games.strategy.triplea.odds.calculator.ConcurrentBattleCalculator.calculate(ConcurrentBattleCalculator.java:200)
	at games.strategy.triplea.ai.pro.util.ProOddsCalculator.callBattleCalc(ProOddsCalculator.java:249)
	at games.strategy.triplea.ai.pro.util.ProOddsCalculator.callBattleCalc(ProOddsCalculator.java:225)
	at games.strategy.triplea.ai.pro.util.ProOddsCalculator.calculateBattleResults(ProOddsCalculator.java:158)
	at games.strategy.triplea.ai.pro.util.ProOddsCalculator.calculateBattleResults(ProOddsCalculator.java:142)
	at games.strategy.triplea.ai.pro.ProPurchaseAi.purchaseDefenders(ProPurchaseAi.java:867)
	at games.strategy.triplea.ai.pro.ProPurchaseAi.purchase(ProPurchaseAi.java:296)
	at games.strategy.triplea.ai.pro.AbstractProAi.purchase(AbstractProAi.java:248)
	at games.strategy.triplea.ai.AbstractAi.start(AbstractAi.java:509)
	at games.strategy.engine.framework.ServerGame.waitForPlayerToFinishStep(ServerGame.java:593)
	at games.strategy.engine.framework.ServerGame.runStep(ServerGame.java:450)
	at games.strategy.engine.framework.ServerGame.setUpGameForRunningSteps(ServerGame.java:331)
	at games.strategy.engine.framework.ServerGame.startGame(ServerGame.java:310)
	at games.strategy.engine.framework.startup.launcher.LocalLauncher.launchInternal(LocalLauncher.java:92)
	at games.strategy.engine.framework.startup.launcher.LocalLauncher.lambda$launch$0(LocalLauncher.java:60)
	at java.base/java.lang.Thread.run(Thread.java:829)


Exception: java.lang.IllegalStateException sortedTargetsToPickFrom must have the same size as targetsToPickFrom list
java.lang.Exception
	at games.strategy.triplea.delegate.battle.casualty.CasualtySelector.selectCasualties(CasualtySelector.java:118)
	at games.strategy.triplea.delegate.battle.steps.fire.SelectMainBattleCasualties$Select.apply(SelectMainBattleCasualties.java:157)
	at games.strategy.triplea.delegate.battle.steps.fire.SelectMainBattleCasualties.apply(SelectMainBattleCasualties.java:57)
	at games.strategy.triplea.delegate.battle.steps.fire.SelectMainBattleCasualties.apply(SelectMainBattleCasualties.java:28)
	at games.strategy.triplea.delegate.battle.steps.fire.SelectCasualties.execute(SelectCasualties.java:71)
	at games.strategy.triplea.delegate.ExecutionStack.execute(ExecutionStack.java:34)
	at games.strategy.triplea.delegate.battle.MustFightBattle.fight(MustFightBattle.java:688)
	at games.strategy.triplea.odds.calculator.BattleCalculator.calculate(BattleCalculator.java:115)
	at games.strategy.triplea.odds.calculator.ConcurrentBattleCalculator.lambda$calculate$4(ConcurrentBattleCalculator.java:188)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
	at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.ReduceOps$ReduceTask.doLeaf(ReduceOps.java:952)
	at java.base/java.util.stream.ReduceOps$ReduceTask.doLeaf(ReduceOps.java:926)
	at java.base/java.util.stream.AbstractTask.compute(AbstractTask.java:327)
	at java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:746)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)

[asvitkine]

Same as: #11610

We desperately need a repro.

@TheDog-GH do you know who submitted this report?

[merleyn]

@asvitkine I forwarded this error, it was freezing the game, and I never seen it before, allready traced down its possible origin ( while working on local Update of Shogun Advanced) and it seems connected with a Unit that has Attack value = 0 ) Aftr some testing last days it seems solved by changing 0 into 1... let you know it still occurs

[asvitkine]

@merleyn if you have a version of the map that can trigger this error and either reliable repro steps or a save game, it would be helpful to debug the problem in the engine.

[merleyn]

sorry, I went to fast in improving the map.... only have a saved game but not the coresponding Game.xml, but error didnot occur anymore since I abstained from using " attack = 0 unit"