Below code will change the font colour of the picker view of all 3 components. However, it crash when I try to spin the wheel. I think it has to do with the didSelectRow function. Maybe the two function have to be nested somehow? Any idea?Below code will change the font colour of the p
阅读背景：
如何在Swift中使用多个组件更改UIPickerView的文本颜色？
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