I’m not sure why but today when I opened my project the errors were gone?? I’m so confused as to why, but pretty relieved seeing as I’m pretty sure I’d followed the tutorial correctly, thanks to everyone who helped! 
I’m not sure why but today when I opened my project the errors were gone?? I’m so confused as to why, but pretty relieved seeing as I’m pretty sure I’d followed the tutorial correctly, thanks to everyone who helped!