构建后无法在Xcode Simulator故事板上看到TextView

Question

I have a screen that contains a multiple line TextView I put some constrains on the TextView to make it in the middle of the screen'such as:" Align Center x to superview Align center y to superview Align Trailing to Sage Area 20 Align Leading to Safe Area 20 and when I build it for the simulator for iPhone XI can not see the TextView on the screen what am I doing wrong?

Thank you

My Screen>

My Constrains>

Answer 1

Well, I guess you use storyboards instead of coding programmatically.. . Anyways, try typing this in the viewconroller, but first use textView closure and then inside the closure type this: textView.translatesAutoresizingMaskIntoConstraints = false

which allows your text view to pop up.. . I hope it works out.. .