Since April or so, the 12v Battery History has failed to work for me. This is with 2 cars (2011 THINK), 2 OVMS boxes, one running Edge, the other running the Stable build. I am using the Android OVMS App and have seen this same problem both on my Samsung S21 Android phone as well as a cca 2018 Android Tablet. I posted this also on the FB forum where you can see the image that comes up. To date, noone has mentioned they also are seeing this problem, which has me curious since it suddenly appeared with each of my cars. I really miss the 12v Battery History as it was one of the few elements in OVMS implemented for THINK that had been useful for me.
In looking at the App's code base, I noticed that the graph generation depends on a non-OVMS open-source utility found on GitHub. I suspect that some change there has broken the 12v Battery History graph for the Android App... but then, I'm not an expert at debugging this code.
Anyone else using OVMS Android App? Seeing this problem also?
Thanks-
-Frustrated (Myles in Portland)
Android App "12v Battery History" no longer works, displaying only "No chart data available" | Open Vehicles