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CANCEL in UISearchBar takes a very long time

Pressing the cancel button on the UISeachBar in the UITableView loops forever and continues to consume memory. Here are my conditions and conclusions.

1) Using a custom view for the background view of the table
2) A long list of elements obtained from the master data

3) Start the search, enter a few letters - everything is in order. I get the results that I need
4) Hit cancel - and the wait begins

I used the processor profiler for debugging and found that it was stuck in a call to [layoutsbelowifneeded].

I removed the custom view with the background image and everything works fine.

Any reasons for this?

UPDATE:

Here is the code I'm using:

UIImage *image=[UIImage imageNamed:@"tableview_background.png"];
UIImageView *view=[[UIImageView alloc] initWithImage:image];
wltvc.tableView.backgroundView=view;
+3
source
1

, tableview. uitableviewcontroller, -

UIImage *image=[UIImage imageNamed:@"tableview_background.png"]; UIImageView *view=[[UIImageView alloc] initWithImage:image]; [view setFrame:self.tableView.frame]; self.tableView.backgroundView = view;

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