I am using Xcode 9.4.1. And I have been encountering a problem recently that when I drag an UI object form the object library and drop it into the storyboard it just goes transparent.
I have made sure that the installed marker in clikced.
Any idea how can I fix that?
Is it transparent in the storyboard only or also when run on simulator or device ?
Which type of objects ? UIButtons ? Labels ? TextFields ?
Where is Xcode installed?
How long after first installing it did you wait prior to attempting to work on that project?
Did you rename Xcode?
How much free space on your SSD?
I have occasionnaly met problems with IB when the IB view was opened on the right of a code window.
Is IB opened as the main panel (on the left) in your case ?
