If you have a floating layer in your project you will be unable to

You will not be able to execute the file

Explanation:

A floating layer is a type on a layer or temporary layer which is similar in function to a normal layer. The floating layer is also known as the floating section. When working on a computer, this often appears as a warning with a diamond in yellow. This is followed by a command explaining why the program cannot be executed unless the layer is removed.