missing argument context error (RNBO + JavaScript)

RNBO
Jaeho Chang's icon

Jaeho Chang

Hello,

My current code works, but when I try to change the name of the variable "context" in the following code:

const rnboSetup = async () => {
  // create audio context
  let WAContext = window.AudioContext || window.webkitAudioContext;
  let context = new WAContext();

  // load patch
  let rawPatcher = await fetch("patch.export.json");
  let patcher = await rawPatcher.json();

  // device setup
  let device = await RNBO.createDevice({ context, patcher });
  device.node.connect(context.destination);
};

I'm getting an error from RNBO.createDevice({ context, patcher }):

Uncaught (in promise) Error: Missing argument context
    at Module.<anonymous> (rnbo.min.js:37:178333)
    at Generator.next (<anonymous>)
    at rnbo.min.js:37:64648
    at new Promise (<anonymous>)
    at n (rnbo.min.js:37:64393)
    at Module.x (rnbo.min.js:37:177232)
    at rnboSetup (sketch_230223b.js:14:27)

The name of the variable for audio context must be "context"?
Or am I missing something?