ok, found the issue, needed to define arrayName. Thanks!

@morelinux thank you. Calendar module description is missing this one. showEnd: false,

@Sean Interesting, then I did a mistake somewhere else. I will try this evening again. I guess i tried only quickly since the other plugins were not working already and I didn’t expect any success anymore :smiling_face_with_open_mouth_cold_sweat:

Please try the following sudo apt-get remove nodejs nodejs-legacy nodered after that curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash - sudo apt-get install -y nodejs sudo npm install -g npm@latest after that enter in the repository with cd MagicMirror If have not install MM, use this from github bash -c "$(curl -sL https://raw.githubusercontent.com/MichMich/MagicMirror/master/installers/raspberry.sh)" then install and run the app with npm install && npm start This method worked for me. Credit: @NoNameRo