I have followed all instructions to get the LSL working, but run into the following error when I type “npm start”:
(node:8360) UnhandledPromiseRejectionWarning: getCharacteristics error: characteristic not found (node:8360) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2) (node:8360) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
I have tried this on two different machines and get the same result, anybody know why? I am using the original Muse and a DG40S Wireless 4.0 Micro USB Adapter.