I have both Economics and Barrel Points on the latest versions, but any amount 0.50 or under do not work. Oxide is up to date and all other plugins are disabled (Except this and Economics).

this can be simulated by setting the barrelcount to 2 for making it 0.5 as long u have the points set to 1

{
  "Settings": {
    "Give Points Every x Barrels": 2,
    "Give Points For Barrels": true,
    "Give Points For Crates": true,
    "Permission List barrels": {
      "barrelpoints.default": 1.0,
      "barrelpoints.vip": 2.0
    },
    "Reset Barrel Count on Death": true,
    "Send Notification Message": true,
    "Use Economics": true,
    "Use ServerRewards": false
  }
}​