homeduino bug

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Hello everybody.

i have since a few days a bug in homeduino. I can not send or receive. Can someone help me please.

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Error
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Showing 2 of 58 Messages

2017-01-10 21:34:53error [pimatic]: A uncaught exception occured: Error: Could not parse expression
    at VariableManager.parseVariableExpression (/home/pi/pimatic-app/node_modules/pimatic/lib/variables.coffee:386:19)
    at Board.<anonymous> (/home/pi/pimatic-app/node_modules/pimatic-homeduino/homeduino.coffee:1102:38)
    at emitOne (events.js:82:20)
    at Board.emit (events.js:169:7)
    at Board._emitReceive (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/lib/board.js:352:12)
    at Board._handleRFControl (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/lib/board.js:337:10)
    at Board._onLine (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/lib/board.js:142:21)
    at SerialPortDriver.<anonymous> (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/lib/board.js:83:22)
    at emitOne (events.js:77:13)
    at SerialPortDriver.emit (events.js:169:7)
    at SerialPort.<anonymous> (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/lib/driver/serialport.js:64:24)
    at emitOne (events.js:77:13)
    at SerialPort.emit (events.js:169:7)
    at /home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/parsers.js:25:17
    at Array.forEach (native)
    at Object.parser (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/parsers.js:24:13)
    at Object.SerialPort.opts.dataCallback (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/serialport.js:181:12)
    at SerialPortFactory.SerialPort._emitData (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/serialport.js:396:20)
    at afterRead (/home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/serialport.js:372:20)
    at /home/pi/pimatic-app/node_modules/pimatic-homeduino/node_modules/homeduino/node_modules/serialport/serialport.js:388:9
    at FSReqWrap.wrapper [as oncomplete] (fs.js:576:17)
 This is most probably a bug in pimatic or in a module, please report it!

did you change anything on your system?
you could try to delete the homeduino folder completely. pimatic will reinstall it again.
maybe a fresh installation will help.

sudo service pimatic stop
sudo rm -rf /home/pi/pimatic-app/node_modules/pimatic-homeduino
sudo service pimatic start

Yes, i have plugged in an 2m usb cord between the arduino and the raspberry to extend the rf receiving range. I have changed it back, but the error is still there. I will test it with fresh installation

Edit: Does not work. Error still occures. Sometimes after 1minute and sometimes after 10minutes.

Now its working. I dont know why. But it works now.

great to hear! test it out and if the error persists comeback to this thread again!