MMM-Wunderlist-Enhanced javascript error

[A Former User]

@geeklimit what is your device? => is ES6 style syntax, so old js engine cannot parse it.

[geeklimit]

It’s a Pi Zero W.

pi@kitchenpi:~/MagicMirror/modules/MMM-NOAA $ npm version
{ 'mmm-noaa': '1.0.0',
  npm: '5.4.2',
  ares: '1.10.1-DEV',
  cldr: '31.0.1',
  http_parser: '2.7.0',
  icu: '59.1',
  modules: '57',
  node: '8.3.0',
  openssl: '1.0.2l',
  tz: '2017b',
  unicode: '9.0',
  uv: '1.13.1',
  v8: '6.0.286.52',
  zlib: '1.2.11' }

Looks like node is at version 8.3.0.

So…downgrade node or update the syntax?

[A Former User]

You can modify that with old style like this.

(...)=>{...}

to

function (...) {...}

[A Former User]

@geeklimit I think pi zewo would use Midori instead Chromium as default browser. So you can try my above solution.

[A Former User]

Watchout! You should change all of this to self in function and prepend var self = this before function.

[geeklimit]

I am using Midori as part of my startup script. Specifically:

#!/bin/sh

unclutter &
xset -dpms # disable DPMS (Energy Star) features.
xset s off # disable screen saver
xset s noblank # don’t blank the video device
matchbox-window-manager &
midori -e Fullscreen -a http://localhost:8080

[A Former User]

@geeklimit can you change midori to chromium? I think its easier than code modifying.

[geeklimit]

You’re losing me, but I think you mean I should edit the line causing the error from:

this.config.lists.forEach((listValue, listKey) => {

to

this.config.lists.forEach ((listValue, listKey) {

Or does this section of the code need a complete rewrite?

[A Former User]

@geeklimit sorry but i think there is not the only place where es6 style used. You should find and modify every place of that kinds. Browser changing is more easier.

[geeklimit]

I’d love to use Chromium instead of Midori, but the tutorial I followed for getting MagicMirror working on a Pi Zero W used Midori, and I don’t know a lot about what I’m doing.

Theoretically I could look up how to install Chromium and change the browser-boot script from:

#!/bin/sh

unclutter &
xset -dpms # disable DPMS (Energy Star) features.
xset s off # disable screen saver
xset s noblank # don’t blank the video device
matchbox-window-manager &
midori -e Fullscreen -a http://localhost:8080

to

#!/bin/sh

unclutter &
xset -dpms # disable DPMS (Energy Star) features.
xset s off # disable screen saver
xset s noblank # don’t blank the video device
matchbox-window-manager &
chromium-browser --no-sandbox --app="http://localhost:8080"

Assuming that Chromium uses the same switches?

Installing Chromium now via:

sudo apt-get -y install chromium-browser

Will test.