Error: Cannot find module 'i2c-bus'

Please read this post on sharing code on the forum: How to share code or flow json

You can see at the top of the settings file it has var i2c = require("i2c-bus"); - which is where it is trying to load the i2c-bus module. That is not part of the default settings file.

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I see @ukmoose has also replied - I echo his comments.