IndexOutOfBound error in a Trajectory Sequence's markers

RR FTC Version

0.5.6

Observed Behavior

I'm trying to do autonomous with Trajectory Sequence, and I encountered an IndexOutOfBound error when run (not initialized) the opmode. At first, I thought it's other things but after multiple attempts, the error was fixed after I remove the UNSTABLE_addTemporalMarkerOffset() in the opmode.

Because this error occurred during a league meet, I didn't have time to ask about this error right away, and forgot to take a picture of the error screen. However, I do remember that besides the error lines founded in other files related to roadrunner project, the error also picked up a line from the opmode where the .build() at.

Below is the opmode, since we didn't do much code testing, the opmode below acts almost like a test for the full version later in the season. The error was called a bit after the the run button was pressed.

package org.firstinspires.ftc.teamcode.opmodes.auto.test;

import com.acmerobotics.roadrunner.geometry.Pose2d; import com.acmerobotics.roadrunner.geometry.Vector2d; import com.arcrobotics.ftclib.command.CommandScheduler; import com.qualcomm.robotcore.eventloop.opmode.Autonomous; import com.qualcomm.robotcore.eventloop.opmode.LinearOpMode;

import org.firstinspires.ftc.teamcode.command.command.drivetrain; import org.firstinspires.ftc.teamcode.subsystems.Drivetrain; import org.firstinspires.ftc.teamcode.subsystems.SampleMecanumDrive; import org.firstinspires.ftc.teamcode.subsystems.claw; import org.firstinspires.ftc.teamcode.subsystems.intake;

@Autonomous //blue alliance, slot closer to backdrop, facing spike mark public class blue1test extends LinearOpMode { SampleMecanumDrive drivetrain; claw C; @Override public void runOpMode() throws InterruptedException { drivetrain = new SampleMecanumDrive(hardwareMap); C = new claw(hardwareMap);

    waitForStart();
    if(isStopRequested())return;

    while (opModeIsActive()) {
        drivetrain.followTrajectorySequence(drivetrain.trajectorySequenceBuilder(new Pose2d(11.5, 61.25, Math.toRadians(270)))
                .forward(50)
                .turn(Math.toRadians(90))
                .strafeLeft(20)
                .waitSeconds(1) //in front of center spike
                .UNSTABLE_addTemporalMarkerOffset(0,()->{
                    C.open();
                })
                        .UNSTABLE_addTemporalMarkerOffset(1.5,()->{
                            C.close();
                        })
                        .waitSeconds(2)

                .lineTo(new Vector2d(11.5, 50))
                .splineToSplineHeading(new Pose2d(45,35, Math.toRadians(180)),Math.toRadians(-50))
                .waitSeconds(1) // in front of backdrop
                .forward(5)
                .splineToConstantHeading(new Vector2d(55,60),Math.toRadians(0))
                .build()
        );
          break;
    }

}

}

Tuning Files

No response

Robot Logs

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acmerobotics / road-runner-quickstart