I am tring to run OpenBCI_GUI_Simpler code in processing 2.2.1 and I am getting a message as Cannot find anything named "sendToSpectrogram". Fairly new to this. Need help. Thank You
OpenBCI_GUI code runs just fine but I have this message when running OpenBCI_GUI_Simpler code.
![2016-06-18_20-24-30](https://cloud.githubusercontent.com/assets/20019445/16174995/b5c4e964-3592-11e6-9e89-4805eeadf857.png)