1

I'm building a miniature next react app (for test purpose) to test a js script that i made, that is supposed to mint NFT on my account. I'm following this to makes everything works. But, when i try any of these two:

  const connection = new Connection(
    clusterApiUrl('devnet'),
  );

  const connection = new Connection(
    "http://127.0.0.1:8899",
  );

then i get an error in createMint function:

  let mint = await createMint(
    connection,
    mintRequester,           // payer
    mintRequester.publicKey, // mint
    null,                    // freeze
    0,
  );

the error is:

Unhandled Runtime Error

TypeError: unexpected type, use Uint8Array
Source

scripts/mint.ts (48:4) @ async*_callee$

  46 | 
  47 |   let mint = await createMint(
> 48 |     connection,
     |    ^
  49 |     mintRequester,           // payer
  50 |     mintRequester.publicKey, // mint
  51 |     null,                    // freeze

note: testnet timeout, cant use it

Nathan
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1 Answers1

0

Make sure to run solana-test-validator when using localhost.

General Grievance
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Vitor Ribeiro
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