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    The current pre-release of the client ("pioneer" in the version) is only compatible to itself. So you can only play with other testers. Please be aware!

    Java error when attempting to watch live

    Scheduled Pinned Locked Moved FAF support (client and account issues)
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    • S Offline
      Species-2025
      last edited by

      I am not certain what I am doing wrong but FAF fail to launch via FAForever Client with the error output below. The game patch to FAF under steam seem correct and the game will launch via Steam panel or Windows Desktop.

      Any Ideas?

      Client Version: 2024.8.0
      java.util.concurrent.CompletionException: NotifiableException(i18nKey=game.start.couldNotStart, i18nArgs=[])
      at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315)
      at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320)
      at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:649)
      at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
      at java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2179)
      at com.faforever.client.task.CompletableTask.lambda$new$2(CompletableTask.java:20)
      at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
      at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:232)
      at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:189)
      at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
      at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
      at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
      at javafx.event.Event.fireEvent(Event.java:198)
      at javafx.concurrent.EventHelper.fireEvent(EventHelper.java:219)
      at javafx.concurrent.Task.fireEvent(Task.java:1332)
      at javafx.concurrent.Task.setState(Task.java:725)
      at javafx.concurrent.Task$TaskCallable.lambda$call$1(Task.java:1410)
      at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
      at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
      at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
      at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
      at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      at com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)
      at java.base/java.lang.Thread.run(Thread.java:1583)
      Caused by: NotifiableException(i18nKey=game.start.couldNotStart, i18nArgs=[])
      at com.faforever.client.fa.ForgedAllianceLaunchService.launch(ForgedAllianceLaunchService.java:163)
      at com.faforever.client.fa.ForgedAllianceLaunchService.startReplay(ForgedAllianceLaunchService.java:108)
      at com.faforever.client.replay.ReplayRunner.lambda$runWithLiveReplay$7(ReplayRunner.java:158)
      at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
      ... 22 more
      Caused by: java.io.IOException: Cannot run program " " (in directory "C:\ProgramData\FAForever\bin"): CreateProcess error=87, The parameter is incorrect
      at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
      at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
      at com.faforever.client.fa.ForgedAllianceLaunchService.launch(ForgedAllianceLaunchService.java:161)
      ... 25 more
      Caused by: java.io.IOException: CreateProcess error=87, The parameter is incorrect
      at java.base/java.lang.ProcessImpl.create(Native Method)
      at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:500)
      at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:159)
      at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1126)
      ... 27 more

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      • S Offline
        Species-2025
        last edited by

        Oh my, surely I can't be the only one to have gotten this error. Is there at least one technically savvy FAF guru who can assist in resolving this error?

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