We have found a small issue with the code generation when exporting code from a project that has only one page or exporting code from page options. To fix this, find the following segment in the [PageName]ViewController.m file. The following example assumes a name of Page1 has been set.
// Link this view controller to our Dapp generated view
UIView *page1View = [[Page1View alloc] init];
self.view = page1View;
Replace the middle line that has the alloc/init code with the following code.
UIView *page1View = [[Page1View alloc] initWithParentViewController:self];
Please note that this only affects projects/designs with a single page or when using page options code export. This issue will be fixed in the Version 1.1.1 patch.