ChAMP ebGSEA error

Hello,

I have been running the ebGSEA method for my methylation samples and it works fine with all other phenotypes that I have but for one particular one I keep getting the following error:

[ Section 2: Running Global Test Start ]

Applying Binary Model on Global Test. It could be very slow...
Error in eval(family$initialize) : y values must be 0 <= y <= 1

My phenotype values are between -1 and 1, I've tried the same with absolute values but also does not work.

I am using the Beta values so they are between 0-1

I cant figure it our since my other phenotypes were definitely higher than 1 and all worked fine.