在Xcode9一打断点就会在IQKeyboardManager断点在//Loading IQToolbar, IQTitleBarButtonItem, IQBarButtonItem to fix first time keyboard appearance delay (Bug ID: #550)
Xcode9
IQKeyboardManager
//Loading IQToolbar, IQTitleBarButtonItem, IQBarButtonItem to fix first time keyboard appearance delay (Bug ID: #550)
断点位置
取消掉断点就没事,后来发现是要右键编辑一下断点的Exception为Objective-C就可以了````
右键
Exception
Objective-C
解决方法