In the module is an error.
The annyang.js file must be manually copied from the directory “dist” to the directory of the module.

Yes, already several times.

But:

npm install
npm WARN enoent ENOENT: no such file or directory, open ‘/home/pi/MagicMirror/modules/package.json’
npm WARN enoent ENOENT: no such file or directory, open ‘/home/pi/MagicMirror/modules/node_modules/node_helper/package.json’
npm WARN modules No description
npm WARN modules No repository field.
npm WARN modules No README data
npm WARN modules No license field.

And:

~/MagicMirror/modules/MMM-Voice-Control $ npm install
Magic-Mirror-Module-Voice-Control@1.0.0 /home/pi/MagicMirror/modules/MMM-Voice-Control
└── annyang@2.6.0

Initializing MagicMirror.
translator.js:182 Loading core translation file: translations/de.json
translator.js:204 Loading core translation fallback file: translations/en.json
loader.js:182 Load script: modules/MMM-Voice-Control//MMM-Voice-Control.js
module.js:415 Module registered: MMM-Voice-Control
loader.js:152 Bootstrapping module: MMM-Voice-Control
loader.js:182 Load script: modules/MMM-Voice-Control//node_modules/annyang/annyang.js
annyang.js Failed to load resource: the server responded with a status of 404 (Not Found)

No changes…

npm start dev
magicmirror@2.1.0 start /home/pi/MagicMirror
electron js/electron.js “dev”
Starting MagicMirror: v2.1.0
Loading config …
Loading module helpers …
No helper found for module: MMM-Voice-Control.
No helper found for module: alert.
Initializing new module helper …
No helper found for module: clock.
Initializing new module helper …
No helper found for module: currentweather.
No helper found for module: weatherforecast.
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
All module helpers loaded.
Starting server op port 8080 …
Server started …
Connecting socket for: updatenotification
Connecting socket for: calendar
Starting node helper for: calendar
Connecting socket for: MMM-DWD-WarnWeather
MMM-DWD-WarnWeather helper started…
Connecting socket for: MMM-SystemStats
Connecting socket for: newsfeed
Starting module: newsfeed
Connecting socket for: MMM-WatchDog
Staring module helper: MMM-WatchDog
Connecting socket for: MMM-FRITZ-Box-Callmonitor
Starting module: MMM-FRITZ-Box-Callmonitor
Connecting socket for: MMM-Remote-Control
Starting node helper for: MMM-Remote-Control
Connecting socket for: MMM-Admin-Interface
Starting node helper for: MMM-Admin-Interface
Connecting socket for: MMM-Fuel
Starting module: MMM-Fuel
Sockets connected & modules started …
Launching application.

After I installed the module, the display remains completely black when the MM2 started.

Can someone help me?

npm start -dev
magicmirror@2.1.0 start /home/pi/MagicMirror
electron js/electron.js
Starting MagicMirror: v2.1.0
Loading config …
Loading module helpers …
No helper found for module: MMM-Voice-Control.
No helper found for module: alert.
Initializing new module helper …
No helper found for module: clock.
Initializing new module helper …
No helper found for module: currentweather.
No helper found for module: weatherforecast.
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
Initializing new module helper …
All module helpers loaded.
Starting server op port 8080 …
Server started …
Connecting socket for: updatenotification
Connecting socket for: calendar
Starting node helper for: calendar
Connecting socket for: MMM-DWD-WarnWeather
MMM-DWD-WarnWeather helper started…
Connecting socket for: newsfeed
Starting module: newsfeed
Connecting socket for: MMM-WatchDog
Staring module helper: MMM-WatchDog
Connecting socket for: MMM-FRITZ-Box-Callmonitor
Starting module: MMM-FRITZ-Box-Callmonitor
Connecting socket for: MMM-Remote-Control
Starting node helper for: MMM-Remote-Control
Connecting socket for: MMM-Admin-Interface
Starting node helper for: MMM-Admin-Interface
Connecting socket for: MMM-Fuel
Starting module: MMM-Fuel
Sockets connected & modules started …
Launching application.

/home/pi/.pm2/logs/mm-error-0.log
without content