Help with RefFramework modding

I am trying to get the current Skills a player has active but struggle with object explorer and getting the fields right.

So far i found:

snow.data.EquipDataManager

->get_ActiveKitchenSkillDataList() : LIST

->get_PLEquipMySetList() : LIST

snow.data.SkillDataManager

->get_ActivePlKitchenSkillList()

->get_ActivePlEquipSkillList()

->getEquipSkillLv(SkillID)

but there are empty or throw an error, is there a way i can get these informations?

Monster Hunter