G-code program to a Fanuc robot

Hello Engineers
I am trying to load a.LS file that I have created by using slicing software, and I want to load it into Robot Guide, but I keep getting this error message:
"The ASCII-to-binary translation may have failed." If someone has come across this issue and wishes to share their solution, it would be appreciated.

For more explanation:
I created both LS files by using a slicer, and I want to upload them to a robot guide and teach pendant just to perform offline programming, so I got the above-mentioned error. and my purpose is about additive manufacturing project. Thank you all in advance for your assistance.