Error: Invalid option tokenMint about metaplex HOT 4 OPEN

I tried changing the anchor version to other stable releases but no luck at all. I found that Metaplex has recently updated the documentation. There are new ways to connect with the Cany Machine, I will try and update here.
https://docs.metaplex.com/programs/candy-machine/how-to-guides/my-first-candy-machine-part2

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Yes for me as well- Error: Invalid option tokenMint

i am using candy-machine-ui , npm i, create .env, and insert my REACT_APP_CANDY_MACHINE_ID=***

I wonder if it has todo with candy-machine-ui using "@project-serum/anchor": "^0.17.0", dependency - im not sure

in candy-machine-ui it looks like it is happening at getCandyMachineState , Home.tsx line: 99 ->
which calls candy-machine.ts and im seeing issues resolving
const state: any = await program.account.candyMachine.fetch(candyMachineId);

program.account.candyMachine looks like it has the following attributes from logs

_coder:
_idlAccount:
_programId:
_provider:
_size:
coder: (...)
programId:(...)
provider:(...)
size:(...)

but getProgramState() doesnt seem to get past this line await program.account.candyMachine.fetch(

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Haha, some progress with the new Metaplex guide. I have a different error now.

:82 Uncaught (in promise) TypeError: (0 , types_BigNumber_mjs__WEBPACK_IMPORTED_MODULE_3_.toBigNumber)(...).toBuffer is not a function
at toCandyMachine (CandyMachine.mjs:82:54)
at Object.handle (findCandyMachineByAddress.mjs:59:40)
at async Disposable.run (Disposable.mjs:22:1)
toCandyMachine @ CandyMachine.m

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For those who still find the answer, the problem is using the incorrect program id (candy machine v1, v2, or v3) for the account. You can search at https://explorer.solana.com/ by your CANDY_MACHINE_ID and find assigned program id, the actual program id that suits your candy machine version. Then set the id to candyMachineProgram in above snippet

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