App Inventor - Labels Not Appearing in Emulator?

A

AC Question

App Inventor - Labels Not Appearing in Emulator

Hello,

I am doing a project for my school and I have to make it so I can book computers in a certain room. However, I have experienced a problem where the labels will not appear in the emulator. Everything is okay in the designer though...

I would post an image, but it says I have to have at least 10 posts. Apologies.

I have no idea as to why this is happening. It is even enabled in the properties. If anyone could shed some light to this, I would be very grateful.

Thanks