In the iphone storyboard, i create a view controller, then i add a generic view to that controller, then add a image view to the generic view. Then i implement the generic view controller code. However, it doesn't show anything in the image view rectangle.
If i didn't add a generic view first, just add a image view to the generic controller instead, it will show the image i want. But in this way, i can't embed in a scroll view into that image view cause the "Embed In" option in Xcode is gray. If i add a generic view then image view, the "Embed In" can be selected to let me add a scroll view into the image view.
I got confused why it has this problem and couldn't figure out. Thanks.