Event Loop Manager throwing IndexOutOfBoundsException #1232

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1. alan412 commented on Oct 31, 2024

   

   alan412

   on Oct 31, 2024 via email

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   What version of the robot controller are you using? Also, can you please send the code of the OpMode you are running? Thanks, Alan

   …

   On Thu, Oct 31, 2024 at 3:18 PM js802025 ***@***.***> wrote: Every so often the robot will Emergency Stop with an IndexOutOfBoundsException Here is an excerpt from the log file with the error: 10-30 17:47:29.355 972 1168 V Robocol : sending CMD_GAMEPAD_LED_EFFECT(10755), attempt: 0 10-30 17:47:29.359 972 1190 E EventLoopManager: java.lang.IndexOutOfBoundsException: Index: 9, Size: 9 10-30 17:47:29.362 972 1190 E EventLoopManager: at java.util.ArrayList.get(ArrayList.java:411) 10-30 17:47:29.368 972 1190 E EventLoopManager: at org.firstinspires.ftc.robotcore.internal.opmode.TelemetryImpl$LogImpl.get(TelemetryImpl.java:521) 10-30 17:47:29.373 972 1190 E EventLoopManager: at org.firstinspires.ftc.robotcore.internal.opmode.TelemetryImpl.saveToTransmitter(TelemetryImpl.java:787) 10-30 17:47:29.378 972 1190 E EventLoopManager: at org.firstinspires.ftc.robotcore.internal.opmode.TelemetryImpl.tryUpdate(TelemetryImpl.java:722) 10-30 17:47:29.383 972 1190 E EventLoopManager: at org.firstinspires.ftc.robotcore.internal.opmode.TelemetryImpl.tryUpdateIfDirty(TelemetryImpl.java:692) 10-30 17:47:29.388 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.opmode.LinearOpMode.internalOnEventLoopIteration(LinearOpMode.java:223) 10-30 17:47:29.394 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.opmode.OpModeManagerImpl.checkOnActiveOpMode(OpModeManagerImpl.java:801) 10-30 17:47:29.398 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.opmode.OpModeManagerImpl.runActiveOpMode(OpModeManagerImpl.java:444) 10-30 17:47:29.400 972 1190 E EventLoopManager: at com.qualcomm.ftccommon.FtcEventLoop.loop(FtcEventLoop.java:288) 10-30 17:47:29.402 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$EventLoopRunnable$1.run(EventLoopManager.java:324) 10-30 17:47:29.404 972 1190 E EventLoopManager: at com.qualcomm.robotcore.util.ThreadPool.logThreadLifeCycle(ThreadPool.java:737) 10-30 17:47:29.405 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$EventLoopRunnable.run(EventLoopManager.java:267) 10-30 17:47:29.406 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$1.run(EventLoopManager.java:606) 10-30 17:47:29.412 972 1190 E EventLoopManager: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) 10-30 17:47:29.414 972 1190 E EventLoopManager: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) 10-30 17:47:29.415 972 1190 E EventLoopManager: at com.qualcomm.robotcore.util.ThreadPool$ThreadFactoryImpl$1.run(ThreadPool.java:793) 10-30 17:47:29.415 972 1190 E EventLoopManager: at java.lang.Thread.run(Thread.java:761) 10-30 17:47:29.416 972 1190 V EventLoopManager: RobotCoreException in EventLoopManager 10-30 17:47:29.420 972 1190 E EventLoopManager: com.qualcomm.robotcore.exception.RobotCoreException: EventLoop Exception in loop(): IndexOutOfBoundsException - Index: 9, Size: 9 10-30 17:47:29.421 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$EventLoopRunnable$1.run(EventLoopManager.java:333) 10-30 17:47:29.422 972 1190 E EventLoopManager: at com.qualcomm.robotcore.util.ThreadPool.logThreadLifeCycle(ThreadPool.java:737) 10-30 17:47:29.423 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$EventLoopRunnable.run(EventLoopManager.java:267) 10-30 17:47:29.424 972 1190 E EventLoopManager: at com.qualcomm.robotcore.eventloop.EventLoopManager$1.run(EventLoopManager.java:606) 10-30 17:47:29.424 972 1190 E EventLoopManager: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) 10-30 17:47:29.425 972 1190 E EventLoopManager: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) 10-30 17:47:29.426 972 1190 E EventLoopManager: at com.qualcomm.robotcore.util.ThreadPool$ThreadFactoryImpl$1.run(ThreadPool.java:793) 10-30 17:47:29.427 972 1190 E EventLoopManager: at java.lang.Thread.run(Thread.java:761) 10-30 17:47:29.427 972 1190 V RobotCore: EventLoopManager state is EMERGENCY_STOP 10-30 17:47:29.427 972 1190 V RobotCore: Robot Status: EMERGENCY STOP 10-30 17:47:29.430 972 1164 D RobotCore: system telemetry: key=$System$Error$ msg="System exception: IndexOutOfBoundsException - Index: 9, Size: 9" 10-30 17:47:29.432 972 1190 I FtcEventLoop: ======= TEARDOWN =======``` — Reply to this email directly, view it on GitHub <#1232>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAF3Y733MEHJWGRFXOXNRTTZ6J7BZAVCNFSM6AAAAABQ662UOKVHI2DSMVQWIX3LMV43ASLTON2WKOZSGYZDONRUG4ZDCOA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>
2. js802025 commented on Oct 31, 2024

   

   js802025

   on Oct 31, 2024

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   We're using version 10.1.0.
   Here is the link to the OpMode:
   https://github.com/fwprobotics/3507-IntoTheDeep/blob/master/TeamCode/src/main/java/org/firstinspires/ftc/teamcode/teleop/TeleOpZones.java
3. Windwoes commented on May 16, 2026

   

   Windwoes

   on May 16, 2026

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   This was fixed in v10.3
4. Windwoes

   closed this as completedon May 16, 2026