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iOS Build a Self-Destructing Message iPhone App Capturing Photo and Video Using UIImagePickerController Resizing an Image and Getting Ready to Send

Posted by Jacob McLaws
Jacob McLaws
1,497 Points

No known class method for selector "show"?

I'm getting this error when I try to run: "No known class method for selector "show"? Any ideas?

- (IBAction)send:(id)sender {
    if (self.image == nil && [self.videoFilePath length] == 0){
        UIAlertView *alertview = [[UIAlertView alloc] initWithTitle:@"Try again!"
                                                            message:@"Please capture or select a photo or video to share!"
                                                           delegate:self
                                                  cancelButtonTitle:@"Got it"
                                                  otherButtonTitles:nil];
        [alertView show];
        [self presentViewController:self.imagePicker animated:NO completion:nil];
    }
    else {
        [self uploadMessage];
        [self reset];

        [self.tabBarController setSelectedIndex:0];

    }
}

1 Answer

Jacob McLaws
Jacob McLaws
1,497 Points

I forgot to capitalize View in "alertView" (3rd line). Silly mistake. Sorry for the bother.