What kant means when he says that moral worth of action cannot you determined from its consepuences?

Kant argues that the moral worth of an action should not be judged solely by its consequences because individuals do not have control over outcomes. Instead, moral worth should be based on the intention behind the action, governed by the principle of duty and performed out of respect for moral law. Kant believes that holding individuals responsible for unforeseen consequences would undermine the autonomy and moral agency of individuals.