ios - 我一个tableView滑动到底部，但是总是没有滑动到最底部，会有一小段没滑动下去

Question

1，想做一个会话界面，进来的时候滑动到最底部。
2，但是滑动到最底部的代码 使用之后，并没有滑动到最底部，总是差一截。
3，并不是那种底部有一段不能滑动上来的那种错误，是可以滑动上来的，就是在进来这个view的时候，不能直接滑动到最底部
4，这是我的代码

 let indexPath = NSIndexPath(forRow: self.chatMessageModel.contentType.count-1, inSection: 0)
 self.scrollToRowAtIndexPath(indexPath, atScrollPosition: .Bottom, animated: false)
 

5,这张图是我进会话的view之后的样子

6，这张图红框标出的就是tableView下面还有一小段 没有滑动到底的

问：谁知道为什么会这样么？

Answer 1

Is the input field below covering the content below? Try setting contentOffset or contentInset.

Answer 2

The row of indexPath is wrong, right?

Answer 3

Should we set the attribute automaticallyAdjustsScrollViewInsets? The height doesn’t look like 64 either

Answer 4

1. Make sure the tableView frame is OK

2. Make sure tableView reload is complete

3. Try scroll to contentOffset (max,max)

Answer 5

[tableView setContentOffset:CGPointMake(CGFLOAT_MAX, CGFLOAT_MAX)];

This allows the Tableview to directly display the following
This is OC code, just find the same method in Swift.
I guess it is

tableview.ContentOffset = ·······

Answer 6

1. You reset the tableView’s frame in viewWillAppear; you can print “tableView’s frame” here

2. Also check if the row height is correct.

3. If not, set ContentOffset

Answer 7

[tableView setContentOffset:CGPointMake(CGFLOAT_MAX, CGFLOAT_MAX)];

Answer 8

Has the problem been solved? I also encountered the same problem and I don’t know how to solve it

Answer 9

Have you solved it? I also encountered the same problem

Answer 10

How to solve this problem