AtoZ,

TH9. There is no error whatsoever, just that the bot do not recognize full collector, hence do not find any dead base. I've been monitoring the search all along. I tried the first version of your zombie bot up until v5.3, no luck so far.

Bluestack version 0.9.1.4057, x64.

I also tried changing the tolerance between 70 - 120, all I got is false positive, the bot will declare its a dead base with empty collectors.