Solana: nft_info account issue in Solana Anchor test code

I can guide you through the process of troubleshooting and resolving issues with nft_info in Solana Anchor test code.

Troubleshooting Steps

• Check the Solana Anchor CLI: Ensure that your project is using the latest version of the Solana Anchor CLI. You can check by running solana anchorcli --version.

• Verify Dependencies:

  

  Make sure all required dependencies, including sodium and std, are included in your Cargo.toml file.

• Check Network Connectivity: Ensure that you’re connected to the Solana network. Run solana get_latest_block or nft_info --network mainnet to verify.

• Update nft_info Dependency: If you’re using a version of sodium older than 1.2.8, update it to the latest stable version: cargo add sodium@1.2.8. However, due to security concerns, we recommend downgrading to sodium@0.6.8 until further notice.

• Check Anchor CLI Flags:

  Verify that any flags or options passed to nft_info --network mainnet are correct. The default flag is -f solana.json, but you can pass it as an environment variable: NFT_INFO_NETWORK=mainnet.

• Print Messages: Check the console output of your program for error messages related to nft_info. This might give you clues on what’s going wrong.

• Test with a Simple Program: Before diving into complex tests, create a simple program that initializes an nft_info account and verifies it works as expected using Anchor CLI flags: cargo run --example nft_info_example.

Here’s a sample Rust code snippet to help you get started:

use anchor_lang::prelude::*;


#[program]

pub mod nft_info {

    use super::{get_latest_block, get_account};


    pub fn initialize(nft_address: &str) -> Result<(), Error> {

        let account = get_account(nft_address)?;

        // Initialize the nft_info account with your desired values

        Ok(())

    }


    #[event]

    pub fn nft_info_info(event_data: EventData) {

        match event_data.event {

            EventRecord::NFTInfo Info => {

                println!("Received NFT info info event");

                // Use the nft_info account as needed

                let latest_block = get_latest_block()?;

                println!("Latest block: {}", latest_block);

            },

            _ => (),

        }

    }

}


fn main() -> Result<(), Error> {

    // Initialize an nft_info account using Anchor CLI flags

    let result = anchor_lang::test::run::()?;

    if let Err(error) = result {

        eprintln!("Error: {:?}", error);

    }


    // Test initializing the nft_info account with a test address

    initialize("test_nft_address").unwrap();


    Ok(())

}

This code provides a simple example to demonstrate how you can initialize an nft_info account and verify it works as expected. You’ll need to adapt this code according to your specific requirements and ensure that the required dependencies are included in your project.

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