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Candy Machine mintV2 - Error: failed to send transaction: Transaction simulation failed - Incorrect collection NFT authority

I have Created following candy machine, fetching and adding items, everything works as expected: let collection = await createNft(umi, { mint: collectionMint, authority: collectionUpdateAuthority,...
omairhasan17's user avatar
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0 answers
29 views

How to let users mint your cNFT collection?

Is there a counterpart to Solana's Candymachine for minting cNFTs directly from a dApp? If not, what steps should be taken to develop a similar system? Would the process involve uploading collection ...
Sid's user avatar
  • 151
1 vote
1 answer
136 views

Error when minting a pNFT collection with candy machine and umi

I am trying to mint a pNFT collection with candy machine using the umi library. But my code is failing when trying to insert and mint my candy machine items. async function mintPnftFromCandyMachine() {...
Jimii's user avatar
  • 2,254
0 votes
1 answer
125 views

Minting from CandyMachine in the front end: "Class extends value undefined is not a constructor or null"

I am trying to mint from candy machine in React and following this example from the docs: import { mplCandyMachine } from '@metaplex-foundation/mpl-candy-machine'; import { createUmi } from '@metaplex-...
Leon's user avatar
  • 1
1 vote
1 answer
61 views

Use candy machine in anchor program

Are there examples of calling candy machine and candy guard prgoram from an anchor program?
Jimii's user avatar
  • 2,254
2 votes
1 answer
292 views

What does `NotFullyLoaded` error mean in candyMachine

I am trying to call the MintV2 candy machine instruction, but I am getting the error below originating from the Guard program. Here is the code first async function createCandyMachine() { const ...
Jimii's user avatar
  • 2,254
1 vote
0 answers
106 views

Cannot import mplCandyMachine() from @metaplex-foundation/mpl-candy-machine

The imports mentioned in the docs for the JS library are not valid. Following this guide: https://docs.metaplex.com/programs/candy-machine/getting-started, I get the error that 'mplCandyMachine() is ...
Muckee's user avatar
  • 121
1 vote
1 answer
171 views

How to update NFT metadata inserted to candy machine?

I've created candy machine and already inserted 100 items. now I need to update metadata of 20 items. I tried with metaplex.nfts().update() but it requires transaction dialog. what I want to know is ...
Fable Frog's user avatar
2 votes
1 answer
246 views

mintV2 with umi Error: Method not Implemented

I'm trying to mint with umi's mintV2 method on devnet for a candy machine that does not have pNFTs set up. The Metaplex doc says the new mintV2 instructions can be used to mint regular NFTs but I'm ...
programmer_b's user avatar
4 votes
1 answer
106 views

How Candy Machine data is stored?

I'm trying to understand how CM works in theory. As much as I understand, smart contracts can't make internet calls so we have to store data in blockchain in order to access it. Therefore I am ...
curiosity's user avatar
  • 499
3 votes
1 answer
170 views

Candy machine not found despite all transactions successful

I have deployed candy machine, but cannot find despite all trsactions being successful.. ./sugarCM3 deploy [1/3] 🍬 Loading candy machine ⚠️ Candy machine FTg17PM9Vs1nc3NALB8gyZCjnzfrWmK7z4Yb6YXHcQBo ...
Frank's user avatar
  • 31
2 votes
1 answer
42 views

How does metaplex candymachine works?

Metaplex candymachine docs doesn't fully explain what in fact candymachines are and that's what I'm wondering. When I create a candymachine, am I creating a new solana program with those set of ...
Pedro's user avatar
  • 73
1 vote
1 answer
38 views

1-of-1 NFT in a collection of Solana

I am working on a project where we generated artwork using Hash Lips artwork generator but we need 1 special/Legendary NFT within our collection. Is there any way we can define an nft special? I have ...
Muhammad Usman's user avatar
7 votes
1 answer
306 views

Verify Merkle tree in JS - Candy Machine v3

I am attempting to verify a Merkle Tree using the metaplex SDK for the Candy Guard from Cm v3. Specifically I wanna get this working in JS, same as this in Rust What I have is this: import { ...
Billy Mango's user avatar
2 votes
1 answer
31 views

Candy machine Sugar Minting button disabled on deploy

I deployed a candy machine. But it minting button is disabled and its not showing any error or message on screen that why its disabled. I have all NFTs available to mint and sale is live.
Abdullah Qureshi's user avatar
1 vote
0 answers
11 views

I want allow only list of wallets to mint NFTs without token airdrop ,How do i do it on Sugar Candy Machine

I want allow only list of wallets to mint NFTs without token airdrop ,How do i do it on Sugar Candy Machine I have to pass list of wallets that only can mint NFTs can you share how do i write on ...
Pranshul Saxena's user avatar
1 vote
1 answer
225 views

mint multiple NFT at a time

I never saw (nor found anywhere) a solution to allow the user to mint more than one NFT at once using candy machine; any idea or hint to were can I look for this, if possible?
pan's user avatar
  • 11