I Am Getting Argument Null Exception Error [Duplicate]
This Is My Code: Using Unityengine; Public Class Movement: Monobehaviour { Public Rigidbody Rb; // Start Is Called Before the First Frame Update Void Start() {...
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This is my code:
using UnityEngine;
public class movement : MonoBehaviour
{
public Rigidbody rb;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void FixedUpdate()
{
rb.AddForce(0,0,2000 * Time.deltaTime);
}
}
This the error:
ArgumentNullException: Value cannot be null.
Parameter name: _unity_self
UnityEditor.SerializedObject.FindProperty (System.String propertyPath) (at <582c35e8f45345d395e99f8e72e3c16d>:0)
UnityEditor.UIElements.Bindings.SerializedObjectBindingContext.BindPropertyRelative (UnityEngine.UIElements.IBindable field, UnityEditor.SerializedProperty parentProperty) (at <af95451922f042e9a8d1a10956fb36a2>:0)
UnityEditor.UIElements.Bindings.SerializedObjectBindingContext.BindTree (UnityEngine.UIElements.VisualElement element, UnityEditor.SerializedProperty parentProperty) (at <af95451922f042e9a8d1a10956fb36a2>:0)
UnityEditor.UIElements.Bindings.SerializedObjectBindingContext.ContinueBinding (UnityEngine.UIElements.VisualElement element, UnityEditor.SerializedProperty parentProperty) (at <af95451922f042e9a8d1a10956fb36a2>:0)
UnityEditor.UIElements.Bindings.DefaultSerializedObjectBindingImplementation+BindingRequest.Bind (UnityEngine.UIElements.VisualElement element) (at <af95451922f042e9a8d1a10956fb36a2>:0)
UnityEngine.UIElements.VisualTreeBindingsUpdater.Update () (at <d293f45b4ec64e6c9e762fe89794e7a5>:0)
UnityEngine.UIElements.VisualTreeUpdater.UpdateVisualTreePhase (UnityEngine.UIElements.VisualTreeUpdatePhase phase) (at <d293f45b4ec64e6c9e762fe89794e7a5>:0)
UnityEngine.UIElements.Panel.UpdateBindings () (at <d293f45b4ec64e6c9e762fe89794e7a5>:0)
UnityEngine.UIElements.UIElementsUtility.UnityEngine.UIElements.IUIElementsUtility.UpdateSchedulers () (at <d293f45b4ec64e6c9e762fe89794e7a5>:0)
UnityEngine.UIElements.UIEventRegistration.UpdateSchedulers () (at <d293f45b4ec64e6c9e762fe89794e7a5>:0)
UnityEditor.RetainedMode.UpdateSchedulers () (at <af95451922f042e9a8d1a10956fb36a2>:0)
rb is not assigned in your code, or in the Unity inspector.
public class movement : MonoBehaviour
{
public Rigidbody rb;
// Start is called before the first frame update
void Start()
{
rb = gameObject.GetComponent<Rigidbody>();
}
//your code....
}
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