creating a view on a background thread, adding it the main view on the main thread

Question

I am new to objective C, coming from .NET and java background.

So I need to create some UIwebviews asynchronously, I am doing this on my own queue using

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Answer 1

As rob said the UI changes should be done only on main thread.You are trying to add from a secondary thread.Change your code [self.view addSubview:webView]; to

[self.view performSelectorOnMainThread:@selector(addSubview:) withObject:webView waitUntilDone:YES];