Facing Uncaught TypeError c.set is not a function

[canaryGrapher]

Hi, I am facing this issue when trying to start the tour in console using tour.start():

Uncaught TypeError: c.set is not a function
    at orderModifiers.js:8:9
    at Array.forEach (<anonymous>)
    at Qb (orderModifiers.js:7:13)
    at Rb (orderModifiers.js:37:26)
    at Object.setOptions (createPopper.js:74:32)
    at createPopper.js:215:14
    at Ra._setupElements (general.js:87:18)
    at Ra._show (step.js:404:10)
    at Ra.show (step.js:244:10)
    at Cc.show (tour.js:260:14)

Any idea why is this happening, and what can I do to fix it?

[RobbieTheWagner]

Without a reproduction, I don't know much about what could be happening. Seems like you are using an older version of Shepherd though as createPopper is not a thing.