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Editorial Team
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Asked: 2026-05-15T23:01:55+00:00

I have a UITableView with two sections, which are both empty when my application

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I have a UITableView with two sections, which are both empty when my application launches. My app fetches the data from a URL, then puts the data into arrays (one per section) which should be used to supply the UITableView data for each cell.

Calling [tableView reloadData] doesn’t seem to refresh any of the data, or call any of the delegate methods. (such as requesting the number of sections and rows, etc. although I don’t know if it’s actually supposed to)
I’m using custom UITableViewCells, if that helps.

I’ve also tried refreshing the sections, and looping through the data to add every individual cell into the sections. Nothing seems to work.
I’ve checked again and again, everything seems to be right, and the UITableView is connected properly in Interface Builder.
I have two other table views in my application (in other tabs) which work perfectly fine, although they are both have only one section.

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1 Answer

  1. Editorial Team

    If you put a breakpoint on that line, and mouse over “tableView”, does it say the memory address is 0x0?

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