Ayúdame a arreglar mi controlador de animación bridgev2

el siguiente código todavía muestra errores en bridge v2

{
  "format_version": "1.10.0",
  "animation_controllers": {
    "controller.animation.raccon": {
      "initial_state": "idle",
      "states": {
        "idle": {
          "animations": ["still"],
          "transitions": [
            {
              "has_exit_time": false,
              "conditions": [
                {"variable": "qary.ground_speed", "==": 0}
              ],
              "destination_state": "walking"
            },
            {
              "has_exit_time": false,
              "conditions": [
                {"variable": "variable.has_target"},
                {"variable": "variable.attack_time", ">=": 0.1}
              ],
              "destination_state": "attacking"
            }
          ]
        },
        "walking": {
          "animations": ["walk"],
          "transitions": [
            {
              "has_exit_time": false,
              "conditions": [
                {"variable_not_equal_to_zero_or_null": {"variable": "qary.ground_speed"}}
              ],
              "destination_state": "idle"
            }
          ]
        },
        "attacking": {
          "animations": ["attack"],
          "transitions": [
            {
              "has_exit_time": false,
              "conditions": [
                {"variable": "variable.attacktime_", "<=": 0.0}
              ],
              "destination_state": "idle"
            },
            {
              "has_exit_time": false,
              "conditions": [
                {"variable": "variable.attacktime_", ">": 0.0}
              ],
              "destination_state": "walking"
            }
          ]
        }
      }
    }
  }
}

Lo que he probado:

Los asistentes de código AI no me han ayudado en absoluto. Soy nuevo en la codificación y estoy muy perdido.