why storyboard ui elements not showing on UIViewController in xcode 6?
It looks to me like you are using size class and you went into a particular size class and added these views. Now you are back in Any size class, so the views are not there (that is why they are greyed out in the document outline at the left). They are available only for that particular size class. If you switch back to it again, whatever it was, you will see them again. Basically, you have created conditional views - the condition being that they are present only when that particular size class situation is the case.
In other words, if you want your layout to apply in the general case, you want to start by creating and editing it under Any size classes. Only then do you switch to a particular size class and modify the layout for that particular size class.
when i run my app all ui element visible in my device
Yes, because on your device the particular size class situation matches the size class you were editing when you added those views. So there they are. That seems to me to prove my guess is right.
why storyboard ui elements not showing on UIViewController in xcode 9
Debugging the viewcontroller can be difficult sometimes due to many views in the hierarchy, you can copy the UIElements one by one and try to make a copy of it. Then check which UIElement making the problem.
UI elements not displaying where they actually are on storyboard in xcode
The two buttons were in a stack view with constraints that were throwing them off. Once I removed the stack view and laid out the buttons without the extra view they worked perfectly.
Missing UI Elements in XCode 6
The problem is with your device layout....
Actually it makes on other layout like wAny hAny
and now you show it on other layouts like wCompact hRegular
....thats why the problem occurs...
Here is the visual presentation
You can enable it by checking the option installed for your size classes in your attribute inspector. Refer this image
View Items are not visible in Main.StoryBoard
You are using size classes in your storyBoard, now if you add any of your controller for any specific view like this
After adding that view when you change your view like this
Then the previously added controller will be disabled for this view.
That added controller will be accessible for that view only.
Xcode Main.storyboard not showing Items
This quote from another post by matt could be helpful:
"It looks to me like you are using size class and you went into a particular size class and added these views. Now you are back in Any size class, so the views are not there (that is why they are greyed out in the document outline at the left). They are available only for that particular size class. If you switch back to it again, whatever it was, you will see them again. Basically, you have created conditional views - the condition being that they are present only when that particular size class situation is the case.
In other words, if you want your layout to apply in the general case, you want to start by creating and editing it under Any size classes. Only then do you switch to a particular size class and modify the layout for that particular size class.
when i run my app all ui element visible in my device
Yes, because on your device the particular size class situation matches the size class you were editing when you added those views. So there they are. That seems to me to prove my guess is right."
link is: why storyboard ui elements not showing on UIViewController in xcode 6?
Can't see elements from storyboard inside viewcontrollers
This is because the UI elements or constraints you have added to the view controller with specific size class will become inactive while to change to some other size class. for example the UI elements or constraints added to view controller with compact width | Any height will become inactive while you change to Any width | Any height.
You can enable it by checking the option in your attribute inspector[scroll down to the bottom]. Please refer to the screen shot.
why are my UI components not showing on simulator
Most common cause for this:
Forgetting to set the Custom Class of the view controller (in Storyboard).
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