Zenbot: Place order (market and limit) give zero price and infinite volume

[njannink]

Hello I'm adding support for the lykke exchange (www.lykke.com) and when I make a trade I get a price of 0 and a volume of Infinite:

{ price: '0.00', size: 'Infinity', fee: null, orig_size: 'Infinity', remaining_size: 'Infinity', orig_price: '0.00', order_type: 'maker', cancel_after: 'day', product_id: 'EOS-BTC', post_only: true }

Even though I have a balance and quotes. Any idea what is going wrong?

2018-05-13 19:00:00 0.00185000 EOS-BTC +0.00% 4 - 46.15 -1.2210 0.3815 sell 0.00000000 EOS 0.20753246 BTC +0.00% +18.43%

2018-05-14 15:32:26 0.00169900 EOS-BTC -8.17% 2 -- 44.67 -1.6557 0.3836 0.00000000 EOS 0.20753246 BTC +0.00% +28.95%

[defkev]

price: '0.00', size: 'Infinity'

Just a guess but you aren't dividing by zero?

[njannink]

no no deviding I just pass the values from the lykke exchange to zenbot. I saw that its working for BTC-USD so maybe it has something to do with the small prices behind zero in case of EOS-BTC?

[brucetus]

order size is calculated using your balance/deposit, which for many people recently has been incorrectly returning as 0 or null

[defkev]

Order size is calculated using buy/sell_pct, on a non-positive balance the bot will error out with insufficient funds will preparing a order.

If the balance doesn't get reported at all take a look at balance.js, as @illya13 did fix something? in #1573 only a couple of days ago this might also apply to engine.js

I have yet to see the error myself on any of my running bots though.