iOS模拟器运行程序,当鼠标点击UITextField 或UITextView时,键盘不弹出,控制台输出如下信息:
Can't find keyplane that supports type 4 for keyboard iPhone-Portrait-NumberPad; using 563160167_Portrait_iPhone-Simple-Pad_Default
解决办法:点开iOS模拟器,Hardware -> Keyboard -> Toggle Software keyboard.