ANI F0无法在8085模拟器中正常工作

Question

我在8085模拟器中运行以下程序，当其到达地址0016时，ANI F0无法正常工作。是bug还是我错过了什么？

class FileTemplate(Button):
    pass


class Client(Screen):
    ...
    def auto(self, dt):

        projects = self.sftp.listdir('.')

        for file in projects:

            if file[0] == ".":
                projects.remove(file)

        list_view = self.ids.list_files

        print(projects)

        for file in projects:
            list_view.add_widget(FileTemplate())