Loop-ing error: 'No usable pokeballs found!'

[Bizz]

Expected Behavior

Being able to catch pokemon's with only one type of better pokeballs.

Actual Behavior

Stuck in loop with error: 'No usable pokeballs found!'

Your config.json (remove your credentials and any other private info)

{
    "auth_service": "PROTECTED",
    "username": "PROTECTED",
    "password": "PROTECTED",
    "location": "PROTECTED",
    "gmapkey": "PROTECTED",
    "tasks": [
      {"type": "HandleSoftBan"},
      {"type": "CollectLevelUpReward"},
      {
        "type": "IncubateEggs",
        "config": {
          "longer_eggs_first": true
        }
      },
      {"type": "TransferPokemon"},
      {
        "type": "EvolvePokemon",
        "config": {
            "evolve_all": "none",
            "first_evolve_by": "cp",
            "evolve_above_cp": 1000,
            "evolve_above_iv": 0.8,
            "logic": "or",
            "evolve_speed": 20,
            "use_lucky_egg": false
        }
      },
      {
        "type": "RecycleItems",
        "config": {
          "item_filter": {
            "Pokeball":       { "keep" : 10 },
            "Greatball":      { "keep" : 10 },
            "Ultraball":      { "keep" : 90 },
            "Masterball":     { "keep" : 90 },

            "Potion":         { "keep" : 0 },
            "Super Potion":   { "keep" : 0 },
            "Hyper Potion":   { "keep" : 10 },
            "Max Potion":     { "keep" : 90 },

            "Revive":         { "keep" : 10 },
            "Max Revive":     { "keep" : 90 },

            "Razz Berry":     { "keep" : 10 },
            "Bluk Berry":     { "keep" : 10 },
            "Nanab Berry":     { "keep" : 10 },
            "Wepar Berry":     { "keep" : 10 },
            "Pinap Berry":     { "keep" : 10 }
          }
        }
      },
      {"type": "CatchVisiblePokemon"},
      {"type": "CatchLuredPokemon"},
      {"type": "SpinFort"},
      {
        "type": "MoveToFort",
        "config": {
            "lure_attraction": true,
            "lure_max_distance": 2000
        }
      },
      {
        "type": "FollowSpiral",
        "config": {
          "diameter": 4,
          "step_size": 70
        }
      }
    ],
    "map_object_cache_time": 5,
    "forts": {
      "avoid_circles": true,
      "max_circle_size": 50
    },
    "websocket_server": false,
    "walk": 9,
    "action_wait_min": 1,
    "action_wait_max": 4,
    "debug": false,
    "test": false,
    "health_record": true,
    "location_cache": true,
    "distance_unit": "km",
    "reconnecting_timeout": 15,
    "evolve_captured": "NONE",
    "catch_randomize_reticle_factor": 1.0,
    "catch_randomize_spin_factor": 1.0,
    "catch": {
      "any": {"catch_above_cp": 0, "catch_above_iv": 0, "logic": "or"}
    },
    "release": {
      "any": {"release_below_cp": 500, "release_below_iv": 0, "logic": "or"},
      "any": {"keep_best_cp": 2}
    },
    "vips" : {
        "any": {"catch_above_cp": 1200, "catch_above_iv": 0.9, "logic": "or" },
        "Lapras": {},
        "Moltres": {},
        "Zapdos": {},
        "Articuno": {},
        "Mewtwo": {},
        "Dragonite": {},
        "Snorlax": {},
        "Mew": {},
        "Arcanine": {},
        "Vaporeon": {},
        "Gyarados": {},
        "Exeggutor": {},
        "Muk": {},
        "Weezing": {},
        "Flareon": {}
    }
}

Steps to Reproduce

1. Have only Ultraballs, 0 Greatballs, 0 Pokeballs and lots of Ultraballs (in my case 89 Ultraballs).
2. Encounter pokemon
3. => No usable pokeballs found!

Other Information

OS: Linux 2.6.32-042stab111.12 #1 SMP Thu Sep 17 11:38:20 MSK 2015 x86_64 GNU/Linux
Branch: master
Git Commit: d7cb7df
Python Version: Python 2.7.12