I can see several issues with this, but I cant really say for sure since the formatting is way off, maybe posting the .csv would be better for me to look at. I can’t tell what your list contains, but the way you are trying to find rows needs to have indexis in the beginning (0 first row of data you want to pull, 1 in the second, and so on) , Id also recommend not having assignment in default construction of your FSkillData.