I can guide you through troubleshooting and resolving nft_info issues in your Solana Anchor test code.
Troubleshooting Steps
- Check Solana Anchor CLI: Make sure your project is using the latest version of Solana Anchor CLI. You can check by running
solana anchorcli --version.
- Check dependencies: Make sure all required dependencies, including
sodiumandstd, are included in Cargo.toml.
- Check network connections: Make sure you are connected to the Solana network. Run
solana get_latest_blockornft_info --network mainnetto confirm.
- Update nft_info dependency: If you are using a version of
sodiumolder than 1.2.8, update it to the latest stable version:cargo add sodium@1.2.8. However, for security reasons, we recommend downgrading to „natrium@0.6.8“ for now.
- Check Anchor CLI flags: Make sure all flags or settings passed to
nft_info --network mainnetare correct. The default flag is „-f solana.json“, but you can pass it as an environment variable: „NFT_INFO_NETWORK=mainnet“.
- Print messages:
Check your program’s console output for any error messages related to nft_info. This may give you clues as to what is wrong.
- Test with a simple program: Before diving into complex tests, create a simple program that initializes the „nft_info“ account and verify that it works as expected using the Anchor CLI flags: „cargo run –example nft_info_example“.
Here is an example 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 nft_info account with your desired values
ok(())
}
#[event]
pub fn nft_info_info(event_data: EventData) {
return event_data.event {
EventRecord::NFTIinfo => {
println!("Received NFT Data Event");
// Use nft_info account as needed
let latest_block = get_latest_block()?;
println!("Latest block: {}", latest_block);
},
_ => (),
}
}
}
fn main() -> Result<(), Error> {
// Initialize nft_info account using Anchor CLI flags
let result = anchor_lang::test::run::()?;
if Let Err(error) = result {
eprintln!("Error: {:?}", error);
}
// Test initializing nft_info account with test address
initialize("test_nft_address").unwrap();
ok(())
}
This code is a simple example of how to initialize nft_info account and verify that it works as expected. You must customize this code to your specific requirements and ensure that the required dependencies are included in your project.
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