Running `pit_crew` `usage_examples.py`

gistfile1.txt

aaron@ws:~/workspaces/pitcrew_ws/src/traffic_editor/building_map_tools/pit_crew$ python3 usage_examples.py 
Welcome to
 
     (   (                 (
     )⧹ ))⧹ ) .   )    (   )⧹ )    (  (
    (()/(()/` )  /(    )⧹ (()/((   )⧹))(   .
     /(_)/(_)( )(_)) (((_) /(_))⧹ ((_)()⧹ )
    (_))(_))(_(_())  )⧹___(_))((_)_(())⧹_)()
    | _ |_ _|_   _|  (/ __| _ | __⧹ ⧹((_)/ /
    |  _/| |  | |    | (__|   | _| ⧹ ⧹/⧹/ /
    |_| |___| |_|     ⧹___|_|_|___| ⧹_/⧹_/

     ~ take a REST, and top-up your Fuel ~
    
WARNING::pit_crew.build_and_update_cache():594: No pit_crew cache path given! Using default /home/aaron/.pit_crew/model_cache.json instead!
Cache directory does not exist! Creating it: /home/aaron/.pit_crew
Rebuilding cache...
Topping up Fuel (updating cache) from: https://fuel.ignitionrobotics.org/1.0/models
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Writing to cache: /home/aaron/.pit_crew/model_cache.json
New models cached: 747

WARNING::pit_crew.load_cache():548: No path given! Using /home/aaron/.pit_crew/model_cache.json instead!
Load success!

WARNING::pit_crew.load_cache():548: No path given! Using /home/aaron/.pit_crew/model_cache.json instead!
Load success!

WARNING::pit_crew.get_local_model_name_tuples():208: No local model path given! Using default /home/aaron/.gazebo/models/ instead!
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! 'NoneType' object has no attribute 'find'
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! XML or text declaration not at start of entity: line 2, column 0
WARNING::pit_crew.get_local_model_name_tuples():208: No local model path given! Using default /home/aaron/.ignition/fuel/ instead!
WARNING::pit_crew.get_local_model_name_tuples():208: No local model path given! Using default /home/aaron/.gazebo/models/ instead!
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! 'NoneType' object has no attribute 'find'
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! XML or text declaration not at start of entity: line 2, column 0
Here's up to 10 models we've retrieved!
[ModelNames(model_name='PR2', author_name='John Hsu'),
 ModelNames(model_name='Round tin (base)', author_name='Jackie Kay'),
 ModelNames(model_name='Kinect', author_name='Nate Koenig'),
 ModelNames(model_name='Cinder Block', author_name='Cole Biesemeyer'),
 ModelNames(model_name='Number4', author_name='Nate Koenig'),
 ModelNames(model_name='Ladder 60 Degrees 1 Handrails ', author_name='Jackie Kay'),
 ModelNames(model_name='Number6', author_name='Nate Koenig'),
 ModelNames(model_name='Demo Joint Types', author_name='Shane Loretz'),
 ModelNames(model_name='Scanse Sweep', author_name='Adam Naber'),
 ModelNames(model_name='Gear Part', author_name='Nate Koenig')]
WARNING::pit_crew.get_model_name_tuple():284: Should have passed in the model.config file! Parsing file: /home/aaron/.gazebo/models/gazebo/model.config
ModelNames(model_name='Gazebo', author_name='Nate Koenig')
WARNING::pit_crew.load_cache():548: No path given! Using /home/aaron/.pit_crew/model_cache.json instead!
Load success!

['openrobotics', 'chapulina']
WARNING::pit_crew.load_cache():548: No path given! Using /home/aaron/.pit_crew/model_cache.json instead!
Load success!

[]
WARNING::pit_crew.load_cache():548: No path given! Using /home/aaron/.pit_crew/model_cache.json instead!
Load success!


[Models]

Amangupta
└─ start
CarnesT
└─ X1 Config 4 Test
EkinBear
└─ EdgarMineVirtualSTIXFull
Mingfei
└─ actor
OpenRobotics
└─ Ambulance
athackst
└─ bicycle
azeey
└─ X1 Config 1
caguero
└─ Beer
chapulina
└─ Ambulance
dreamerql
└─ SSCI_X4_SENSOR_CONFIG_2
german
└─ Bowl
iche033
└─ Rescue Randy
mjcarroll
└─ Hokuyo URG04LX
nate
└─ Backpack
rahulbhadani
└─ Bumper
scpeters
└─ Double pendulum with base
stan911
└─ EdgarMineVirtualSTIXFull
tmarkmann
└─ clf_walls
WARNING::pit_crew.build_and_update_cache():594: No pit_crew cache path given! Using default /home/aaron/.pit_crew/model_cache.json instead!
Load success!

Cache found! Model count: 747 
Updating cache...
Topping up Fuel (updating cache) from: https://fuel.ignitionrobotics.org/1.0/models
Fetching page: 1
Cached model found! Halting Fuel traversal...
Writing to cache: /home/aaron/.pit_crew/model_cache.json
New models cached: 0

WARNING::pit_crew.get_local_model_name_tuples():208: No local model path given! Using default /home/aaron/.gazebo/models/ instead!
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! 'NoneType' object has no attribute 'find'
ERROR::pit_crew.get_model_name_tuple():293: Could not parse model.config file! XML or text declaration not at start of entity: line 2, column 0
{'available': ['ambulance', 'gazebo', 'beer'],
 'downloadable': [('desk', ['openrobotics']),
                  ('cave corner 02 lights type a', ['openrobotics'])],
 'missing': ['dragon', 'missingboi96']}
WARNING::pit_crew.download_model():450: No path given! Downloading to /home/aaron/.gazebo/models instead!
ERROR::pit_crew.download_model():504: Could not download gazebo! Model gazebo does not exist!
(False, None)
WARNING::pit_crew.download_model():450: No path given! Downloading to /home/aaron/.gazebo/models instead!
ERROR::pit_crew.download_model():504: Could not download Gazebo! [Errno 2] No such file or directory: '/home/aaron/.gazebo/models/Gazebo/LICENSE'
(False, None)
WARNING::pit_crew.download_model():450: No path given! Downloading to /home/aaron/.gazebo/models instead!
ERROR::pit_crew.download_model():504: Could not download Gazebo! [Errno 2] No such file or directory: '/home/aaron/.gazebo/models/Gazebo/LICENSE'
Traceback (most recent call last):
  File "usage_examples.py", line 117, in <module>
    pprint(pit_crew._construct_license(metadata))
  File "/home/aaron/workspaces/pitcrew_ws/src/traffic_editor/building_map_tools/pit_crew/pit_crew.py", line 513, in _construct_license
    % (fuel_metadata_dict.get("license_name", ""),
AttributeError: 'NoneType' object has no attribute 'get'