Unity when I click a button another gets activated (BUG) c#

Question

I have two buttons. one activates a method that creates a cube, and one create a purple block (see all in video). when I click one button it activates the other button. can anybody help?

The Video

Here is some code:

Button 1 activates this method:

public void AddObsticale(int unit)
{
    Vector3 unitPos = u.Units[unit].transform.position;
    arrow.transform.position =new Vector3(unitPos.x + 4.5f, unitPos.y + 1, unitPos.z - 5f);
    arrow.SetActive(true);
    StartCoroutine(ArrowChoose());
}

IEnumerator ArrowChoose()
{
    yield return new WaitUntil(() => Input.GetKeyDown(KeyCode.Return));
    GameObject g = Instantiate(obsticlePrefab, new Vector3(0, 0.5f, arrow.transform.position.z), Quaternion.identity, gameObject.transform);
    arrow.SetActive(false);
}

Button 2 (which should not be activated) activates this method:

public void AddUnit()
{
    count++;
    GameObject g = Instantiate(unitPrefab, new Vector3(0, 0, (count - 1) * unitSize.z), Quaternion.identity, unitsParent.transform);
    units.Add(g);
    unitText.text = "Units: " + count;
}

Maybe something wrong with the calling objects/events or the delegate pipeline? It will help if you are able to share some code. — vasilisdmr
– vasilisdmr, Commented Mar 10, 2020 at 9:10
You shouldn't post it as a video. For example I am at work atm, and I can't watch a video, therefore I can't help you. Also, some people won't bother with your question, cause they don't want to spend time for that. So always post your code — DudeWhoWantsToLearn
– DudeWhoWantsToLearn, Commented Mar 10, 2020 at 9:26

INTODAN · Accepted Answer · 2020-03-10 09:47:45Z

2

I fixed the problem:

The problem was in this line:

yield return new WaitUntil(() => Input.GetKeyDown(KeyCode.Return));

the return key activates the button automatically, because of unity, as soon as I changed the key to a different one, say KeyCode.V the problem was gone!

answered Mar 10, 2020 at 9:47

INTODAN

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