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android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.FrameLayout$LayoutParams.

android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.FrameLayout$LayoutParams动态设置FrameLayout的属性时报错，上级元素是LinearLayout private fun setFrameLayoutStyle(frameLayout: FrameLayout, top: Number) {     val frameParams = frameLayout.layoutParams as LinearLayout.LayoutParams     frameParams.topMargin = top as Int     frameLayout...