多余的分割线
当cell不足于填充满屏的时候出现多余的分隔线,解决如下:
tmpTableView.tableFooterView = UIView()
warning
2016-05-24 14:48:45.359 iOSComponent[1233:576830]
Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'table view row height
must not be negative - provided height for index path
(<NSIndexPath: 0xc000000000000016> {length = 2, path = 0 - 0}) is -1.000000'**
**libc++abi.dylib: terminating with uncaught exception of type NSException**
上面的看似错误是<code>
tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat</code>返回了负值。
实际结果呢:返回1.0一样出现这么个错误
总结:UITableView的CellHeight须返回大于1.0的数