Error at startup this.board.setup(); undefined is not a function

[HoangTuBot]

/root/heimcontrol.js/plugins/arduino/index.js:32
this.board.setup();
^
TypeError: undefined is not a function
at new Arduino (/root/heimcontrol.js/plugins/arduino/index.js:32:16)
at /root/heimcontrol.js/libs/PluginHelper.js:59:25
at Object.context.execCb (/root/heimcontrol.js/node_modules/requirejs/bin/r.js:1876:33)
at Object.Module.check (/root/heimcontrol.js/node_modules/requirejs/bin/r.js:1110:51)
at Object.Module.enable (/root/heimcontrol.js/node_modules/requirejs/bin/r.js:1381:22)
at Object.Module.init (/root/heimcontrol.js/node_modules/requirejs/bin/r.js:1018:26)
at null._onTimeout (/root/heimcontrol.js/node_modules/requirejs/bin/r.js:1651:36)
at Timer.listOnTimeout (timers.js:119:15)