2014-01-02 19:46:57 (INFO):     ADVICE is to BUY @ 768.000 (0.406)

/home/pi/arne/gekko/portfolioManager.js:153
  if(this.minimalOrder.unit === 'currency')
                      ^
TypeError: Cannot read property 'unit' of undefined
    at [object Object]. (/home/pi/arne/gekko/portfolioManager.js:153:23)
    at [object Object].bound [as getMinimum] (/home/pi/arne/gekko/node_modules/lodash/dist/lodash.js:729:21)
    at [object Object]. (/home/pi/arne/gekko/portfolioManager.js:169:22)
    at [object Object].bound [as buy] (/home/pi/arne/gekko/node_modules/lodash/dist/lodash.js:729:21)
    at [object Object]. (/home/pi/arne/gekko/portfolioManager.js:126:12)
    at bound (/home/pi/arne/gekko/node_modules/lodash/dist/lodash.js:729:21)
    at /home/pi/arne/gekko/node_modules/async/lib/async.js:229:13
    at /home/pi/arne/gekko/node_modules/async/lib/async.js:139:25
    at /home/pi/arne/gekko/node_modules/async/lib/async.js:226:17
    at /home/pi/arne/gekko/node_modules/async/lib/async.js:553:34