Non-compliance with a family services court-ordered payment scheme. I was unemployed for a period of time and fell behind in my child support. Then, as now, the state did not give one single hoohah about that.
Non-violent, no drugs, no weapons. Effectively a civil matter. Although it was not a conviction, the damn things still shows up. From what I was told, anytime you are arrested, no matter what for and what the outcome is, the FBI report will show it.