In my application, I have a uitableview whose cell height is measured by autolayout UITableViewAutomaticDimension.
The cell contains an image, whose height is adjusted by a NSLayoutconstraint outlet connected to cell.
Image is loaded from a URL. Sometimes the URL will returns "No Image". At this point, I need to change the height constraint to zero.
If an image is available I need to adjust the constraint with a height of 200. The image is loaded from background thread.
But, when I try to update the constraint after image is loaded from web, it doesn't work.
Please suggest a method to resolve the situation.
