Emulator was working. Then I updated it. Wouldn't work. Uninstalled everything, rebooted and reinstalled AI. Now getting an error after "waiting for blocks" on all apps of mine. Run Time Error pasted above. At a loss.
The MIT emulator package usually ends up with a fresh Android but a stale Companion each time it is updated.
It is simpler to separate the two, starting the Android emulator from your desktop OS, then running the Companion from the emulated Android. From there, check the running Companion version against the AI2 Help->Companion Information version.
(I personally use BlueStacks as my emulator of choice.)
I was able to get the companion to work, but the emulator still doesn't. No matter as I will use the companion. Thanks.