Unity之Specified cast is not valid.報錯

Unity之Specified cast is not valid.報錯

foreach (Gameobject child in Instance.slotGrid.gameObject.transform)
{
    Destroy(child.gameObject);
}

我調試了一會兒，發現百思不得其解，就百度了下這個錯誤，然后大概猜出這應該是個類型導致的錯誤。

foreach (Transform child in Instance.slotGrid.gameObject.transform)
{
    Destroy(child.gameObject.gameobject);
}

再在Unity中運行，沒有報錯了！

總結：Unity 報錯“Specified cast is not valid”，是類型錯誤。