'NoneType' object has no attribute 'get'

[johndba]

Hello .. trying out the trading bot stakemachine by Xeroc and Mauritsvdvijgh ( many thanks for the work put in there ) I have it installed but when running against a test node ( before trying it out on the real exchange ) it fails at one line. Running on Ubuntu 14.04.5 LTS (Trusty Tahr) python3 in virtualenvs to make sure there are no Python version problems.
============config.yml==============
witness_url: "ws://104.196.5.69:8090"
prefix: "BTS"
safe_mode: FALSE
account: "johntest"
wif: "5XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

market_separator: ":"

reserves:
BTS: 100
BTC: 100

bots:
MakerWall:
module: "stakemachine.strategies.maker"
bot: "MakerSellBuyWalls"
markets:
- "BTS:BTC"
target_price: "last"
target_price_offset_percentage: 0
spread_percentage: 5
volume_percentage: 10
symmetric_sides: True
only_buy: False
only_sell: False
============config.yml==============
OUTPUT ->
vagrant@vagrant-ubuntu-trusty-64:~/stakemachine$ stakemachine -c config.yml once
2017-03-29 07:32:25,637 - stakemachine - INFO - Configuration: {
"safe_mode": false,
"reserves": {
"BTC": 100,
"BTS": 100
},
"prefix": "BTS",
"market_separator": ":",
"bots": {
"MakerWall": {
"spread_percentage": 5,
"markets": [
"BTS:BTC"
],
"symmetric_sides": true,
"bot": "MakerSellBuyWalls",
"volume_percentage": 10,
"target_price": "last",
"target_price_offset_percentage": 0,
"module": "stakemachine.strategies.maker",
"only_sell": false,
"only_buy": false
}
},
"witness_url": "ws://104.196.5.69:8090",
"account": "johntest"
}
2017-03-29 07:32:29,082 - stakemachine.bot - INFO - Executing bot MakerWall
Traceback (most recent call last):
File "/usr/local/bin/stakemachine", line 9, in
load_entry_point('stakemachine==0.0.2', 'console_scripts', 'stakemachine')()
File "/usr/local/lib/python3.4/dist-packages/stakemachine-0.0.2-py3.4.egg/stakemachine/main.py", line 142, in main
File "/usr/local/lib/python3.4/dist-packages/stakemachine-0.0.2-py3.4.egg/stakemachine/bot.py", line 137, in once
File "/usr/local/lib/python3.4/dist-packages/stakemachine-0.0.2-py3.4.egg/stakemachine/strategies/maker.py", line 221, in place
AttributeError: 'NoneType' object has no attribute 'get'

Line 221 is
if quote not in amountSettings.get("amounts"):
log.warn("You have mentioned %s in 'assets' " % quote +
"but have not defined an amount")

[Ashaman-]

I'm getting the same in both a python3.6 and python3.5 venv.