Cant change layout background color

[Decoder_360 (The Decoder 360)]

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Error when trying to change the color of a component

Sempre que tento mudar a cor de um componente esta dando um erro e não consigo mudar. Alguém que já tenha passado por esse problema para me ajudar? Translation added by Mod Whenever I try to change the color of a component, it gives an error and I can’t change it. Can anyone who has had this problem help me?