Swift Invalid redeclaration of '

Swift不支持对同一个类的同一种方法进行重复定义，对UIView进行扩展，分别写了两个extension，就会出现如上图所示 Invalid redeclaration of '' 红色的错误，查看自己的代码是否有重复的删除即可。

extension UIView {
var viewFrome_left :CGFloat  {
    get {
        return self.frame.origin.x
    }
    
    set {
        var frame = self.frame
        frame.origin.x = newValue
        self.frame = frame
    }

 }

}

// 重复设置方法
extension UIView {
var viewFrome_left :CGFloat  {
    get {
        return self.frame.origin.x
    }
    set {
        var frame = self.frame
        frame.origin.x = newValue
        self.frame = frame
    }
 }
}