koobas.hobune.stream
Access function in another script cause Object reference error
I have a ScriptA in this Script I have a listener on a Button and I want that this listener invoke a function that access another function in the ScriptB
So I have tried this code in ScriptA :
confirmButton.onClick.AddListener(MyConfirmFunctiom);
function MyConfirmFunctiom(){
var myScriptB:ScriptB=GetComponent(ScriptB);
myScriptB.OpenMainDoor();
}
Unfortunately I get this error
NullReferenceException: Object reference not set to an instance of an object
Your myScriptB variable is null. Check if the GetComponent function actually returns the component before trying to call a function in it. Chances are that you gameObject doesn't have a ScriptB component.
confirmButton.onClick.AddListener(MyConfirmFunctiom);
function MyConfirmFunctiom(){
var myScriptB:ScriptB=GetComponent(ScriptB);
if(myScriptB != null) {
myScriptB.OpenMainDoor();
}
else {
Debug.Log("" is null!");
}
}
