Multiple errors while using MintNFT[ ]?

Questions
,
1

Has anyone been able to get the MintNFT function to work? I’m pretty much using exactly the code from

https://resources.wolframcloud.com/FunctionRepository/resources/MintNFT

but I get this when I call the actual minting function:

Select::normal: Nonatomic expression expected at position 1 in

Select[ServiceConnections`Private`$authenticatedservices,ServiceConnections`Private`serviceName[#1]===IPFS&].

and also

ExternalStorageUpload::multser: One service was chosen from multiple name services.

Any advice?

2

Hi William.

This is due to a bug with IPFS we just fixed. We are testing the fix and hoping to push the update to production today.

I’ll update the thread here once it’s done.

3

Hi William,

The issue has been solved. Do you mind trying again and reporting back the results?

Thanks

4

I’ve just tried this now in Mathematica 13.0.1 (OSX) using the code in the example notebook and get this error when I try to mint the NFT: BlockchainTransaction::invprm: -250000+1000000000 lovelace is not a valid “Amount”. I’ve filed a bug report.

5

Hi Arno,

We are testing a new version of the MintNFT function and hope to get that approved and pushed to production ASAP.

This new version should solve the problem you have.