Error: Cannot read property 'toString' of undefined

[lomop]

v4.0.5

undefined
/home/anon/zenbot/node_modules/numbro/numbro.js:1111
        var parts = x.toString().split('.');
                     ^

TypeError: Cannot read property 'toString' of undefined
    at multiplier (/home/anon/zenbot/node_modules/numbro/numbro.js:1111:22)
    at /home/anon/zenbot/node_modules/numbro/numbro.js:1127:22
    at Array.reduce (native)
    at correctionFactor (/home/anon/zenbot/node_modules/numbro/numbro.js:1125:21)
    at Object.add (/home/anon/zenbot/node_modules/numbro/numbro.js:1197:47)
    at /home/anon/zenbot/commands/trade.js:234:78
    at /home/anon/zenbot/lib/engine.js:191:14
    at /home/anon/zenbot/extensions/exchanges/bittrex/exchange.js:113:18
    at Request._callback (/home/anon/zenbot/node_modules/node.bittrex.api/node.bittrex.api.js:112:25)
    at Request.self.callback (/home/anon/zenbot/node_modules/request/request.js:188:22)
    at emitTwo (events.js:106:13)
    at Request.emit (events.js:191:7)
    at Request.<anonymous> (/home/anon/zenbot/node_modules/request/request.js:1171:10)
    at emitOne (events.js:96:13)
    at Request.emit (events.js:188:7)
    at IncomingMessage.<anonymous> (/home/anon/zenbot/node_modules/request/request.js:1091:12)
    at IncomingMessage.g (events.js:292:16)
    at emitNone (events.js:91:20)
    at IncomingMessage.emit (events.js:185:7)
    at endReadableNT (_stream_readable.js:974:12)
    at _combinedTickCallback (internal/process/next_tick.js:80:11)
    at process._tickCallback (internal/process/next_tick.js:104:9)

[DeviaVir]

What was the command you were trying to run?

[lomop]

Zenbot trade bittrex.USDT-BCC --period=5m

[asterismo]

I have the same problem, it occurs randomly on some bots once every several hours.

undefined /home/admin/zenbot_xrp/node_modules/numbro/numbro.js:1111
var parts = x.toString().split('.');
^

TypeError: Cannot read property 'toString' of undefined
at multiplier (/home/admin/zenbot_xrp/node_modules/numbro/numbro.js:1111:22)
at /home/admin/zenbot_xrp/node_modules/numbro/numbro.js:1127:22
at Array.reduce (native)
at correctionFactor (/home/admin/zenbot_xrp/node_modules/numbro/numbro.js:1125:21)
at Numbro.add (/home/admin/zenbot_xrp/node_modules/numbro/numbro.js:1197:47)
at /home/admin/zenbot_xrp/commands/trade.js:234:78
at /home/admin/zenbot_xrp/lib/engine.js:191:14
at /home/admin/zenbot_xrp/extensions/exchanges/bittrex/exchange.js:113:18
at Request._callback (/home/admin/zenbot_xrp/node_modules/node.bittrex.api/node.bittrex.api.js:112:25)
at Request.self.callback (/home/admin/zenbot_xrp/node_modules/request/request.js:188:22)
at emitTwo (events.js:125:13)
at Request.emit (events.js:213:7)
at Request. (/home/admin/zenbot_xrp/node_modules/request/request.js:1171:10)
at emitOne (events.js:115:13)
at Request.emit (events.js:210:7)
at IncomingMessage. (/home/admin/zenbot_xrp/node_modules/request/request.js:1091:12)
at Object.onceWrapper (events.js:314:30)
at emitNone (events.js:110:20)
at IncomingMessage.emit (events.js:207:7)
at endReadableNT (_stream_readable.js:1045:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)

[shadowrider26]

I made this go away by adding this line above node_modules/numbro/numbro.js:1111

if (!x) return 1;
var parts = x.toString().split('.');

[shadowrider26]

Seems that testing for falsy wasn't enough so ...

if (typeof x === 'undefined' || x === null || !x) {
return 1; }

maybe???

[codabrink]

Undefined and null are both already falsey in JS.
Also having this issue, adding the if (!x) return 1 fixed it for now.
Thanks!

[brucetus]

Can we fix this with a pull request