SOLANA AGENT SIGHT MAIL ERROR: “The first argument must be a type string or buffer” *
As the creator of Solana, it is probably unfamiliar with what Solana Blockchain. In the Komoon issue that may arise in the exchange of your program in transactions, it is associated with the one that the facial argument handed over the argumentation transferred to Solanaagentkit.swap. Specifically, the code fragment below this problem.
Information about error
*
This error message may be exempt from the token exchange:
`
Exchange failed:
`
This shows that the SWAP method is expecting either the “lines” or the “buffer” (the image of RAW RAW) as his first argument. However, instead of valid chips depicting the token public, Yu’re provides a string or buffer.
Possible reasons and solutions
To solve this problem may be:
- Buffer type by default cannot be purchased.
- Symbol or key inappropriate : Check that mark from the token again. MAKE is the correct and accelerated format (eg 0x1234567890abcdef).
– in the code fragment.
Troubleshooting steps
Diagnosis and solve the problem:
- Check the code for any possible mistakes or incorrect types.
- Check your Solana-Program package to be compatible with Solana 1.6.
- Check that the token and the family are correct and compare the intended format.
Example of solution
In order to help solve this problem, I have given a modified example of how to create a brand contract and Solanaagentkit change:
`JavaScript
Import {createaccount} from '@solana/web3.js';
import {buffer} from Solana-Program;
CONST CREATTODENCONCONTRACTOR = Async (ccountid: String) => {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{)
CONST [programid, symbol] = buffer.from ('0x1234567890abcdef', 16) .Slice (0, 4); // Sample Access Key Symbol
CONST ACCOUNTMETA = Waiting for Createaccount (
Programid,
symbol.The vanish (),
{Mintaddress: Accountid},
{
Pubkey: Programid,
}
);
return the program;
};
Conclusion *
If you are associated with the first argument, Solanaagentkit, for chips, make sure that this is Kekens Ares. Check that the character is correctly installed and taller. If necessary, inspect the code to set mistakes or wrong types.
By performing the same troubleshooting steps and examples, you control it to solve this problem and work problem and what is done by your Solana WTH Canfield.