cargo build works but `cargo build-sbf` and `anchor build` fail with...
I am working on a Solana program and facing issues building my project. When I run cargo build, the build completes successfully but doesn't generate the required .so file for deployment. Additionally,...
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How do i get rid of this i want urgent help
It just shows like this was installing anchor for cliplease help
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project-8-token-lottery: Error InvalidSecpSignature when run anchor test
I am very grateful for your knowledge to be shared. Through the knowledge you share I learn many new and very interesting things.while practicing project-8-token-lottery. I get an error when running...
View ArticleHow do I fix type mismatch and type annotation errors when running avm...
I'm encountering two specific Rust errors while running avm install 0.29.0. These errors seem to involve type inference issues and a mismatched return type in my code. Below is the relevant code and...
View ArticleReached maximum depth for account resolution
I have an anchor program that handles a basic multiplayer game between two players. On testing the startGame instruction, I get no errorBut when I try to implement in my frontend, I get the error:...
View ArticleSolana Program - Rust Borsh serialization issue
Solana Program - Rust Borsh serialization issueHere is the solana program [ethereum terms this is called a smart contract]:use solana_program::{  account_info::AccountInfo,  entrypoint,...
View ArticleSolana Pay on Wordpress or React?
I’m building a simple website via Wordpress and React. Curious if Solana Pay works on Wordpress or React?We want to accept Solana as a payment.Thank You!
View ArticleNot getting coinbase hot wallet transfer signatures when using...
I'm trying to track all deposits / transfers done on a phantom wallet. I'm able to get mostly all the signatures when using getSignatureForAddress on a wallet using Helius' solana RPC, but the only...
View ArticleError verifying Metaplex NFT
Trying to verify a Metaplex NFT as part of a collectionLogs: ["Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s invoke [1]","Program log: IX: Verify","Program log: Collection Not Found on...
View ArticleTransaction failure without any reason
Guys its very irritating, my transaction is failing for like 3 days.3 days ago I wanted to send some sol to other wallet, I had $0.1 of sol in it and wanted to send a little ammount, but the fees was...
View ArticleFuzz testing with system program
When fuzz testing outside of bpf-land (i.e. the target os is not solana), cpis will fall back to crate-level program stubs, and we can invoke spl token instructions with the handy processor:pub struct...
View ArticleQuestion about transactions
My question is, does anyone know if you can view on solscan whether a transaction was done by the person that has access to the seed phrase of the wallet or if it was through an approval or something...
View ArticleSeahorse Error: Transaction Simulation Error
Its a CRUD app on seahorse. Its getting built and deployed but having errors in interacting with it.anchor version 0.28.0Seahorse version 0.2.7solana-cli version 1.16.0Here is the programfrom...
View ArticleGet all adresses with less than 3000 transactions in a blocks interval
Given a block interval, I want to get every Solana address with less than 3,000 transactions.For the moment, I check every block in the interval and write down the addresses. But I need 3 extra API...
View ArticleHow to filter most recently created pdas of a program
How to filter most recently created pdas of a program, How should date be store in pda data so that we can directly filter based on the data stored in pda. For ex. filtering all pda of a program...
View ArticleGetting Transaction details by Transaction Hash Python
I'm working on a script to update a DB when a transaction with a specific memo is sent to a specific address. I am able to get confirmed transaction hashes for the address, but I am struggling to find...
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How can I get my token using Token Extensions Metadata to display in Solana...
Why doesn't Token Extensions metadata display properly on Solana Explorer while Solscan, Solana.fm & Phantom wallet displays metadata without issues?For example, on devnet, I've created a test...
View ArticleScript to find top traders for a specific token?
How to build functionality like DexScreener top traders API? My goal is to return top traders for a certain token with their PnL and un-realized PnL.
View ArticleLooking for blazing fast Solana RPC
I'm looking for a Solana RPC provider which offers extremely low latency, with maximum up to 2-3 seconds, ideally between 1-2 seconds or less. I am building a trading bot so performance and reliability...
View Articlebs58.encode is not a function
I was going to generate Solana wallet with @solana/web3.js and encode keypair.secretKey to base58 with "bs" package.. but I got an error: TypeError: bs58.encode is not a functionconst keypair =...
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