Apologies for resurrecting such an old thread but it looked like this is exactly the issue I’m facing.
I had the rpi eat an SD card so did a fresh re-install from emonSD-24Jul20.img on a new SD card and when trying to set up the inputs it just hangs at “Loading”. I thought maybe I’d done something stupid so since it wasn’t configured just rewrote the image but the same thing happened - the input list will not load.
Looking in the javascript console I see the following error:
vue.min.js:6 ReferenceError: col_h is not defined
at eval (eval at Ya (vue.min.js:1), <anonymous>:3:3920)
at wn.vt [as _l] (vue.min.js:6)
at eval (eval at Ya (vue.min.js:1), <anonymous>:3:2718)
at wn.vt [as _l] (vue.min.js:6)
at wn.eval (eval at Ya (vue.min.js:1), <anonymous>:3:80)
at wn.e._render (vue.min.js:6)
at wn.r (vue.min.js:6)
at fn.get (vue.min.js:6)
at fn.run (vue.min.js:6)
at un (vue.min.js:6)
I found if I had the console open I could catch the error and the rest would render but thought it worth flagging here regardless as this is a fresh install.