Error : cannot find module "rrule"

[JohnB7777]

@sdetweil I deleted this module because I though it was the cause of the error.

I tried what you said and it worked but when I start the mirror, there is another error :

> magicmirror@2.9.0 start /home/pi/MagicMirror
> sh run-start.sh

Starting MagicMirror: v2.9.0
Loading config ...
Loading module helpers ...
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper ...
Module helper loaded: calendar
No helper found for module: currentweather.
No helper found for module: weatherforecast.
No helper found for module: MMM-AirQuality.
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'async'
Loading module helpers ...
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper ...
Module helper loaded: calendar
No helper found for module: currentweather.
No helper found for module: weatherforecast.
No helper found for module: MMM-AirQuality.
App threw an error during load
Error: Cannot find module 'async'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:9:13)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:239:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'async'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:9:13)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:239:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.
^Z
[2]+  Stoppé                 npm start

[sdetweil]

@JohnB7777 said in Error : cannot find module "rrule":

MMM-Tools

do this

cd MagicMirror
npm install async

then restart mirror

[JohnB7777]

@sdetweil Ok, it works but I have another error that doesn’t prevent the start of the mirror.

Whoops! There was an uncaught exception...
{ Error: listen EADDRINUSE 127.0.0.1:8080
    at Server.setupListenHandle [as _listen2] (net.js:1330:14)
    at listenInCluster (net.js:1378:12)
    at GetAddrInfoReqWrap.doListen [as callback] (net.js:1492:7)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:55:10)
  errno: 'EADDRINUSE',
  code: 'EADDRINUSE',
  syscall: 'listen',
  address: '127.0.0.1',
  port: 8080 }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.

[sdetweil]

@JohnB7777

MagicMirror will not quit,

already have MagicMirror running

pm2 stop 0
pm2 start 0

[JohnB7777]

@sdetweil Yes, I use pm2 to start and stop the mirror but I use npm start to see the errors.

[sdetweil]

@JohnB7777

you have two instances running…

npm start is what pm2 does for you under the covers

[JohnB7777]

@sdetweil Oh, yes, I understand what you wanted to say.
That was the cause of the error.

Now, the problem is solved, and thank you very much for your (very quick) help ! :D

[sdetweil]

@JohnB7777 cool… can u mark this solved now… 3 dots next to the message that u think resolves it

[lavolp3]

This post is deleted!