UNSOLVED I Make a mistake

[Fonfon]

hi,

i’ll make a mistake :
i have MMM-iframe reload installed for googlemaps traffics
works great

i have installed MMM- remote-controle works great but now MMM-iframe reload don’t load i think is because module works both on port : 8080 but how change that ?

so i’ll try to install MMM-GoogleMapsTraffic but when i install node dependencie in the folder i have error message:

npm WARN grunt-stylelint@0.11.1 requires a peer of stylelint@^10.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN stylelint-config-recommended@2.2.0 requires a peer of stylelint@^8.3.0 || ^9.0.0 || ^10.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN stylelint-config-standard@18.3.0 requires a peer of stylelint@^8.3.0 || ^9.0.0 || ^10.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN MMM-GoogleMapsTraffic@1.0.0 No repository field.

so the module starting but i can see it only the border.
Thanks for your help !