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Question by BerlinBerlin · Sep 09, 2021 at 08:54 AM · errorerror messagefloatxboxcontroller

Issues steering car with Xbox controller. Help needed.,Trouble steering with Xbox controller

Having an issue adding controller support to my game, i have the accelerator working but when it comes to steering it presents this error:

 "InvalidOperationException while executing 'performed' callbacks of 'Gameplay/SteeringAngle[/XInputControllerWindows/leftStick,/Keyboard/a,/Keyboard/d]' UnityEngine.InputSystem.LowLevel.<>c__DisplayClass7_0:<set_onUpdate>b__0(NativeInputUpdateType, NativeInputEventBuffer*) UnityEngineInternal.Input.NativeInputSystem:NotifyUpdate(NativeInputUpdateType, IntPtr)"

and also:

 InvalidOperationException: Cannot read value of type 'float' from control '/XInputControllerWindows/leftStick' bound to action 'Gameplay/SteeringAngle[/XInputControllerWindows/leftStick,/Keyboard/a,/Keyboard/d]' (control is a 'StickControl' with value type 'Vector2')
 UnityEngine.InputSystem.InputActionState.ReadValue[TValue] (System.Int32 bindingIndex, System.Int32 controlIndex, System.Boolean ignoreComposites) (at Library/PackageCache/com.unity.inputsystem@1.0.2/InputSystem/Actions/InputActionState.cs:2020)
 UnityEngine.InputSystem.InputAction+CallbackContext.ReadValue[TValue] () (at Library/PackageCache/com.unity.inputsystem@1.0.2/InputSystem/Actions/InputAction.cs:1433)
 KartEngine.GetAngleInput (UnityEngine.InputSystem.InputAction+CallbackContext context) (at Assets/KartEngine.cs:62)
 UnityEngine.InputSystem.Utilities.DelegateHelpers.InvokeCallbacksSafe[TValue] (UnityEngine.InputSystem.Utilities.InlinedArray`1[System.Action`1[TValue]]& callbacks, TValue argument, System.String callbackName, System.Object context) (at Library/PackageCache/com.unity.inputsystem@1.0.2/InputSystem/Utilities/DelegateHelpers.cs:51)
 UnityEngine.InputSystem.LowLevel.<>c__DisplayClass7_0:<set_onUpdate>b__0(NativeInputUpdateType, NativeInputEventBuffer*)
 UnityEngineInternal.Input.NativeInputSystem:NotifyUpdate(NativeInputUpdateType, IntPtr)

The code:

 public class KartEngine : MonoBehaviour
 {
 
     [SerializeField] float maxAngle = 30f;
     [SerializeField] float maxTorque = 300f;
     [SerializeField] float brakeTorque = 30000f;
     [SerializeField] GameObject wheelshape;
 
     [SerializeField] float topSpeed = 5f;
     [SerializeField] int stepBelow = 5;
     [SerializeField] int stepAbove = 1;
 
     [SerializeField] DriveType driveType;
     WheelCollider[] m_Wheels;
     float handbrake, torque;
     public float angle;
 
     public InputActionAsset inputActions;
     InputActionMap gameplayActionMap;
     InputAction handBreakInputAction;
     InputAction steeringInputAction;
     InputAction accelerationInputAction;
 
     //stable attempt
     public float cMass = -0.9f;
     public Vector3 com;
     public Rigidbody rb;
 
 
     public enum DriveType { RearWheelDrive, FrontWheelDrive, AllWheelDrive }
     
     void Awake()
     {
         gameplayActionMap = inputActions.FindActionMap("Gameplay");
 
         handBreakInputAction = gameplayActionMap.FindAction("Handbrake");
         steeringInputAction = gameplayActionMap.FindAction("SteeringAngle");
         accelerationInputAction = gameplayActionMap.FindAction("Acceleration");
         
         handBreakInputAction.performed += GetHandBrakeInput;
         handBreakInputAction.canceled += GetHandBrakeInput;
 
         steeringInputAction.performed += GetAngleInput;
         steeringInputAction.canceled += GetAngleInput;
 
         accelerationInputAction.performed += GetTorqueInput;
         accelerationInputAction.canceled += GetTorqueInput;
     }   
 
     void GetHandBrakeInput(InputAction.CallbackContext context)
     {
         handbrake = context.ReadValue<float>() * brakeTorque;
     }
 
     void GetAngleInput(InputAction.CallbackContext context)
     {
         angle = context.ReadValue<float>() * maxAngle;
     }
 
     void GetTorqueInput(InputAction.CallbackContext context)
     {
         torque = context.ReadValue<float>() * maxTorque;
     }
 
     private void OnEnable()
     {
         handBreakInputAction.Enable();
             steeringInputAction.Enable();
         accelerationInputAction.Enable();
     }
 
     void Start()
     {
      m_Wheels = GetComponentsInChildren<WheelCollider>();
       for ( int i = 0; i < m_Wheels.Length; i++)
         {
             var wheel = m_Wheels[i];
             if(wheelshape != null)
             {
                 var ws = Instantiate(wheelshape);
                 ws.transform.parent = wheel.transform;
             }
         }
 
         rb = GetComponent<Rigidbody>();
         rb.centerOfMass = new Vector3(0, cMass, 0);
 
     }
 
     // Update is called once per frame
     void Update()
     {
         m_Wheels[0].ConfigureVehicleSubsteps(topSpeed, stepBelow, stepAbove);
 
         foreach(WheelCollider wheel in m_Wheels)
         {
             if (wheel.transform.localPosition.z > 0)
             {
                 wheel.steerAngle = angle;
             }
 
             if(wheel.transform.localPosition.z < 0)
             {
                 wheel.brakeTorque = handbrake;
             }
 
             if(wheel.transform.localPosition.z < 0 && driveType != DriveType.FrontWheelDrive)
             {
                 wheel.motorTorque = torque;
             }
 
             if(wheel.transform.localPosition.z > 0 && driveType != DriveType.RearWheelDrive)
             {
                 wheel.motorTorque = torque;
             }
 
             if (wheelshape)
             {
                 Quaternion q;
                 Vector3 p;
                 wheel.GetWorldPose(out p, out q);
 
                 Transform shapeTransform = wheel.transform.GetChild(0);
 
                 if (wheel.name == "a0l" || wheel.name == "a1l" || wheel.name == "a2l" || wheel.name == "")
                 {
                     shapeTransform.rotation = q * Quaternion.Euler(0, 180, 0);
                     shapeTransform.position = p;
                 }
                 else
                 {
                     shapeTransform.position = p;
                     shapeTransform.rotation = q;
                 }
 
             }
         }
     }
 }

If anyone could help with this that would be awesome! I've tried for a while now and just can't figure it out. Thanks in advance.

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