@uatuba yeh, good old pir needs a binary build electron-rebuild to match electron versions we should have looked at the logs for calendar issue

@uatuba No need to apologize, but you were asked to supply the exact steps taken. A git pull followed by npm install in the MM homedir will most likely solve your electron error message. If not, the upgrade script from Sam will solve it or at least will provide with some info to check for.

I updated my MagicMirror, and apparently there was a breaking change in the calendar configuration for some reason, because when I remove it from my config, the mirror works. Here’s what I have: { module: "calendar", header: "Upcoming Events", position: "top_left", config: { timeFormat: "absolute", getRelative: 0, urgency: 0, showEnd: false, maximumEntries: 10, calendars: [ { symbol: "calendar-check-o ", url: "webcal://p62-calendars.icloud.com/published/2/hkgslOqBKyBGC-S.... } ] } }, Can someone tell me where I’ve gone wrong?

@sdetweil said in Blank screen after updating tonight...: git stash Thanks for your quick reply and your tipp that worked for me. After git stash I updated MM to 2.7.1 and then I cd 'ed into every installed module and did npm install. Excuse my bad English and sorry to bug you and thanks again fpr your time! Noob from Germany

@bhepler Thanks! I got the bend mostly fixed by adding supports that ran the length and width of the frame. It’s still nowhere near as perfect as glass would be. This was mainly a proof of concept, so I know what tweaks to make when it comes time to build another.

Got it! I was wondering why the false positive signals come in a strict 60 second interval. The cause of the problem is the WiFi. The cables between the Raspberry and the PIR sensor acted like an antenna. The WiFi signal apparently caused a regular induction in it. I solved the problem by moving the cables to the other side of the Raspberry (as far away from the WiFi antenna as possible). I also wrapped them with aluminium foil. The problem has disappeared :-)