<![CDATA[Black screen withj fresh new MM install]]>Hi,
I just installed MM on a new RPI3 Raspbian and all I can see is a black screen.

PM2 log shows no error :

> magicmirror@2.12.0 start /var/local/MagicMirror
> DISPLAY="${DISPLAY:=:0}" ./node_modules/.bin/electron js/electron.js

 [LOG]    Starting MagicMirror: v2.12.0
[...] [LOG]    Loading config ...
[...] [LOG]    Loading module helpers ...
[...] [LOG]    No helper found for module: alert.
[...] [LOG]    Initializing new module helper ...
[...] [LOG]    Module helper loaded: updatenotification
[...] [LOG]    No helper found for module: clock.
[...] [LOG]    Initializing new module helper ...
[...] [LOG]    Module helper loaded: calendar
[...] [LOG]    No helper found for module: compliments.
[...] [LOG]    No helper found for module: currentweather.
[...] [LOG]    No helper found for module: weatherforecast.
[...] [LOG]    Initializing new module helper ...
[...] [LOG]    Module helper loaded: newsfeed
[...] [LOG]    All module helpers loaded.
[...] [LOG]    Starting server on port 8080 ...
[...] [LOG]    Server started ...
[...] [LOG]    Connecting socket for: updatenotification
[...] [LOG]    Connecting socket for: calendar
[...] [LOG]    Starting node helper for: calendar
[...] [LOG]    Connecting socket for: newsfeed
[...] [LOG]    Starting node helper for: newsfeed
[...] [LOG]    Sockets connected & modules started ...
[...] [LOG]    Launching application.

I tried to connect from a chrome browser on my PC, and see the same black screen.
Browser console shows many errors :

GET http://[IP:PORT]/vendor/node_modules/nunjucks/browser/nunjucks.min.js net::ERR_ABORTED 404 (Not Found)
...
Refused to apply style from 'http://[IP:PORT]/vendor/node_modules/@fortawesome/fontawesome-free/css/all.min.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
...
Refused to apply style from 'http://[IP:PORT]/vendor/node_modules/@fortawesome/fontawesome-free/css/v4-shims.min.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
...
GET http://[IP:PORT]/vendor/node_modules/moment/min/moment-with-locales.js net::ERR_ABORTED 404 (Not Found)
...
GET http://[IP:PORT]/vendor/node_modules/moment-timezone/builds/moment-timezone-with-data.js net::ERR_ABORTED 404 (Not Found)
...
GET http://[IP:PORT]/vendor/node_modules/suncalc/suncalc.js net::ERR_ABORTED 404 (Not Found)
...
Refused to apply style from 'http://[IP:PORT]/vendor/node_modules/weathericons/css/weather-icons.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
...
Refused to apply style from 'http://[IP:PORT]/css/custom.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
...
Uncaught ReferenceError: moment is not defined
...

It happens that there is no folder vendor/node_modules !

I followed the default install documentation : install node 10, git clone MM, npm install, pm2 autostart script.
Did I forgot something ?

]]>https://forum.magicmirror.builders/topic/13285/black-screen-withj-fresh-new-mm-installRSS for NodeSun, 12 Apr 2026 02:49:23 GMTThu, 16 Jul 2020 09:54:39 GMT60<![CDATA[Reply to Black screen withj fresh new MM install on Thu, 16 Jul 2020 16:31:05 GMT]]>@sdetweil said in Black screen withj fresh new MM install:

@arkabase the npm install did not complete… it should

cd vendor
npm install
cd ../fonts
npm install

YES ! Thank you very much, it works fine now :folded_hands_medium-light_skin_tone:

]]>https://forum.magicmirror.builders/post/78641https://forum.magicmirror.builders/post/78641Thu, 16 Jul 2020 16:31:05 GMT<![CDATA[Reply to Black screen withj fresh new MM install on Thu, 16 Jul 2020 11:56:22 GMT]]>@arkabase the npm install did not complete… it should

cd vendor
npm install
cd ../fonts
npm install
]]>https://forum.magicmirror.builders/post/78604https://forum.magicmirror.builders/post/78604Thu, 16 Jul 2020 11:56:22 GMT