@HaniefB4 We would need to examine your full log along with your source code. Since you cannot provide both here, you should open a support request. If that is not possible, you might make sure that all log categories are verbose and then restart Studio. Clean and then build your solution and then examine the log. You might see messages that help lead you to which part of a particular project is not building and that might give you a clue as to what is the cause.
@HaniefB4 The log should have much more than a few lines. I would also need to see your source code as well to have a look. I would not suggest attaching that here unless you can reproduce the same issue with a simple solution. My suggestion is to open a support request and they can work with you on your machine to look at the problem with your solution.