I did a amend to add another w2, w2 is from Texas a non taxed state when i add it it tells me i owe Kansas tax? i don't understand why?

You must file as a Kansas resident and report all income to Kansas, regardless of where it was earned. You are taxed on your total income on your resident state return even if it was earned in a state without income tax. Please view the Kansas link below for more information.

https://www.ksrevenue.org/faqs-taxii.html