TableView框架更改-单元格布局错误？

Question

更改tableView的高度（约束）会导致无效的单元格布局。

在这种情况下，键盘的出现-消失会改变高度。

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错误的视频：https://youtu.be/DOpyKzOUzdg

我不太了解，但是只有在我发送信息然后关闭键盘后才会发生。而且只会发生在第一个出现的单元格上。

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更新1

所以看来这是由于某些约束冲突引起的

2019-06-19 21:30:59.206037+0200 PipeTest[80638:64224450] [LayoutConstraints] Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. 
    Try this: 
        (1) look at each constraint and try to figure out which you don't expect; 
        (2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "id: , constant: 150.0",
    "id: , constant: 0.0",
    "id: , constant: 0.0",
    "id: , constant: 0.0",
    "id: , constant: 0.0",
    "id: , constant: 4.0",
    "id: , constant: 0.0",
    "id: , constant: 0.0",
    "id: UISV-canvas-connection, constant: 0.0",
    "id: UISV-canvas-connection, constant: 0.0",
    "id: UIView-bottomMargin-guide-constraint, constant: 8.0",
    "id: UIView-Encapsulated-Layout-Height, constant: 62.0",
    "id: UIView-topMargin-guide-constraint, constant: 8.0"
)

Will attempt to recover by breaking constraint 
id: , constant: 150.0

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.

但是正如我之前提到的，只有在tableView正在转换时才会发生。

如果框架静止不动，就没有问题。

有人吗？ ：（

更新2

这是要求的单元格：

https://www.dropbox.com/s/nixjl9uygfxsj48/OwnChatMessageCell.xib?dl=0

更新3

（使聊天消息更简单，但仍会出现错误）

这是要求的屏幕截图：