@slametps fun…

do

cd ~
sudo rm -rf  .npm
rm -rf MagicMirror

note the dot in front of npm

then run the install script again.

It works like a charm. Thx a lot @sdetweil .

do

cd ~
sudo rm -rf  .npm
rm -rf MagicMirror

note the dot in front of npm

then run the install script again.

@slametps ok, don’t know what happened… looks like u ran install 5 separate times…

so lets do this

cd ~/MagicMirror
rm  package-lock.json
rm -rf node_modules
npm install --only=prod

then try to start MM,

npm start 

I got the following error when execute
npm install --only=prod

pi@raspberrypi:~/MagicMirror $ npm install --only=prod
npm WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-zd8xmga7H8fqb09boh5SICtctwp4gI+dLMANKCXpdihRn/ggW2ZimSQo/H3cBcfzsjljTDoAiOPc6deEOSWKDw== integrity checksum failed when using sha512: wanted sha512-zd8xmga7H8fqb09boh5SICtctwp4gI+dLMANKCXpdihRn/ggW2ZimSQo/H3cBcfzsjljTDoAiOPc6deEOSWKDw== but got sha512-z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==. (0 bytes)
npm WARN registry Using stale data from https://registry.npmjs.org/ due to a request error during revalidation.
npm ERR! code EINTEGRITY
npm ERR! errno EINTEGRITY
npm ERR! Invalid response body while trying to fetch https://registry.npmjs.org/chai: sha512-zd8xmga7H8fqb09boh5SICtctwp4gI+dLMANKCXpdihRn/ggW2ZimSQo/H3cBcfzsjljTDoAiOPc6deEOSWKDw== integrity checksum failed when using sha512: wanted sha512-zd8xmga7H8fqb09boh5SICtctwp4gI+dLMANKCXpdihRn/ggW2ZimSQo/H3cBcfzsjljTDoAiOPc6deEOSWKDw== but got sha512-z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==. (0 bytes)

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2021-03-07T13_53_31_822Z-debug.log

@slametps ok, don’t know what happened… looks like u ran install 5 separate times…

so lets do this

cd ~/MagicMirror
rm  package-lock.json
rm -rf node_modules
npm install --only=prod

then try to start MM,

npm start 

Yap, the installation has failed several times. I’ll try re-install as your direction.

so lets do this

cd ~/MagicMirror
rm  package-lock.json
rm -rf node_modules
npm install --only=prod

then try to start MM,

npm start 

@sdetweil : no, it is a fresh install.
Here is the link to install.log

The raspberry is also a fresh install, I created the disk using Raspberry Pi Imager.

cd  ~/MagicMirror
curl  -sL  https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/run-start.sh > run-start.sh

can u post the ~/install.log file

please use the code block markers
select the text after lasting it, then push the button that looks like < />