Application tried to push a nil view controller on target

Question

Has anybody encountered this kind of error in MFMessageComposeViewController?

I allocated and presented it like this:

    MFMessageComposeViewController *message = [[MFMessageComposeViewController alloc] init];
    message.messageComposeDelegate = self;

    [[UIApplication sharedApplication].delegate.window.rootViewController presentModalViewController:message animated:YES];

but it presents an empty view and says:

Application tried to push a nil view controller on target <MFMessageComposeViewController: 0x96d1380>.

score 3 · Accepted Answer · edited May 23 '17 at 12:23

3

Possible duplicate of MFMessageComposeViewController on Simulator - canSendText?

Basically this occurs in the simulator on Lion and Mountain Lion if it has a Messages account enabled. Try testing on a real device as it should work okay there.

edited May 23 '17 at 12:23

Community

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answered Oct 06 '12 at 09:05

appmattus

2,788
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Actually, I have tested in device and it work. I remember on the previous xcode versions opening the iMessage on simulator make it crash and now will display white view. – Arnlee Vizcayno Oct 08 '12 at 03:47

Application tried to push a nil view controller on target

1 Answers1