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Is there to fetch existing pool list from raydium in devnet

I am testing swap feature for coins in Devnet. But I don't want to create a new market/pool by myself. I am wondering whether I can fetch existing pool list in Devnet and swap from there?
LoveSolana's user avatar
1 vote
1 answer
13 views

Devnet Node not finding any RPC with flag --expected-shred-version 39944

Been running a devnet node for a while not and after the last devnet restart we had to add the flag --expected-shred-version 39944. My node is not picking up any RPC's Any suggestions? Many thanks
Bertus Olivier's user avatar
0 votes
1 answer
190 views

RPC request error when requesting devnet airdrop and during anchor deploy

I am trying to deploy my first anchor program and I got it to successfully build. However when I try to deploy it, it returns the error, Error: RPC request error: cluster version query failed: HTTP ...
Joshua's user avatar
  • 1
0 votes
1 answer
40 views

Reliable devnet airdrops

I've been having trouble with getting reliable airdrops of Devnet SOL. I've tried the solana CLI, and every faucet site I could find (they all error out/ say faucet is empty). Only QuickNode works, ...
anor londo's user avatar
1 vote
1 answer
33 views

Solana.py error: Invalid account data from instruction

from spl.token.instructions import transfer, TransferParams from spl.token.constants import TOKEN_PROGRAM_ID from solana.rpc.api import Client from solders.pubkey import Pubkey from solana.transaction ...
Suehwan Lee's user avatar
1 vote
1 answer
46 views

How to phantom wallet warning sign when interacting with the smart contract

i am building a project on devnet in the solana network and i cant seem to remove the warning sign on my phantom wallet when interacting with the smart contract. Does anyone have exeperience in this ...
Christopher Bk's user avatar
1 vote
0 answers
10 views

solana -ud gossip | grep <Validator Address> does not show anything on devnet

it's my first time posting anything on stackexchange, so please ignore any mistakes I make. I am trying to run a validator node on solana devnet. The node is working fine: solana -ud gossip | grep ...
Moeez Qureshi's user avatar
2 votes
2 answers
66 views

Anchor Test has Transaction simulation failed: Error processing Instruction 0: custom program error: 0x0

So if I anchor build and then anchor deploy on the devnet and then use anchor test --skip-build --skip-deploy since I already built and deployed everything before, I find the first time around the all ...
Mark's user avatar
  • 45
0 votes
1 answer
15 views

Do I publish the coin via a pull-request?

this is my first time developing a coin using Solana CLI. I have created a keypair, a minting wallet, a coin and minted the first batch. But how do I publish it? ChatGPT suggests to create a ...
Roomba's user avatar
  • 1
1 vote
2 answers
63 views

Not seeing transfer fee / tax in solscan devnet

I see that the interface on solscan is slightly different between mainnet and devnet. I was hoping to check my token transfer tax within the transaction in solscan but I can't really see it working. I ...
hustlecoin's user avatar
1 vote
0 answers
31 views

changed config from devnet to mainnet, how to I migrate my tokens so I see hem when checking spl-token accounts?(2 question btw)

(Question 1) before I did this; (so i could change metadata) I'd see my 80 mil tokens in the account made for the new minted token, now when I use spl-token accounts I just get spl-token accounts ...
Keola's user avatar
  • 83
1 vote
0 answers
262 views

Trying to run a JS script that connects to Solana RPC using solana/web3.js

The error shows, bigint: Failed to load bindings, pure JS will be used (try npm run rebuild?) Solana node version: 1.18.11 I have found some info online but nothing that has helped. This being the ...
Dalt's user avatar
  • 11
1 vote
0 answers
19 views

Failed to send transaction: Transaction simulation failed: Error processing Instruction 0: incorrect program id for instruction

In the const sx = await sendAndConfirmTransaction i am getting error const { Connection, Keypair, SystemProgram, SYSVAR_RENT_PUBKEY, TransactionInstruction, ...
Aditya's user avatar
  • 157
0 votes
1 answer
34 views

Solana Program Deploy command failing due to llc text sections Error

The deploy command is failing. How can I fix this error. I found no documentation about this error. After running cargo-build-sbf in my hello_world test project I get this error: $ solana program ...
TheFox's user avatar
  • 101
0 votes
0 answers
71 views

Solana websocket listen logs duplicate

I'm writing a script to listen to event emitted on Solana, but when listening, sometime the event is emitted twice at 2 different slots and timestamp. But when I go to solscan.io, I only see ...
Lê Văn Anh Tú's user avatar
1 vote
2 answers
107 views

Is devnet working?

I'm trying to get SOL in devnet. The site says the tokens have been deposited successfully but there is no reflection on the wallet(In testnet mode: solana devnet). Actually, the wallet fails to ...
Anonymous's user avatar
0 votes
1 answer
52 views

Delete token fron dev-chain

In order to get familiar with the spl-token cli, I did some tests and created three token on the dev chain. Now I am wondering if there is a way to remove/delete them in order to clean up.
Emaborsa's user avatar
  • 145
0 votes
1 answer
117 views

Error When Creating SPL Token Account: Incorrect Program ID for Instruction Body:

I'm new to Solana development and have encountered an issue while trying to create an SPL token account on the devnet using the SPL Token CLI. After creating a new SPL token, I attempted to create a ...
david's user avatar
  • 1
0 votes
0 answers
29 views

How can I simulate congestion on Devnet?

We've been having alot of issues due to congestion on Mainnet. However our dev environment is built around devnet where there is almost no congestion. Is there some way for us to simulate congestion ...
Gsuz's user avatar
  • 15
3 votes
1 answer
688 views

How do we access Solana's Devnet explorer?

Is there a Blockchain explorer for Solana Devnet? Or can everything be searched on Solscan?
user11087's user avatar
0 votes
1 answer
251 views

An error occurred while deploying to devnet with anchor

I can deploy successfully using the localhost, but when deploying to the devnet, I encounter this error. Could someone please help me? Deploying program "user_profile_backend"... Program ...
Pluto's user avatar
  • 3
0 votes
0 answers
48 views

How to stake on devnet/testnet to test the TPU?

I want to stake on devnet/testnet to test out the features of the solana-validator, specifically the TPU (Transaction Processing Unit) after I've made some changes to it before submitting a PR. How do ...
io.software admin's user avatar
1 vote
0 answers
3k views

How to create a Solana Token + Listing on Dexscreen?

I need a little help. My whole project seems to be harder than I thought. I want to create a coin on the Solana blockchain. Since the Solana code is a lot heavier than ETH etc. - there are many ...
Timo's user avatar
  • 11
0 votes
0 answers
55 views

Error: failed to get recent blockhash: FetchError: request to https://api.devnet.solana.com/ failed, reason: connect ETIMEDOUT 31.13.69.169:443

when I run the template code from solana-movie-client, I've got the error. MacOs Node v16.20.2 Npm 8.19.4
Kyrie lee's user avatar
3 votes
0 answers
316 views

Is there any functioning AMM on devnet?

I want to swap my devnet SOL for some other devnet token, for example USDC. Is there any functioning AMM on Devnet where this is possible? Preferably one that automatically handles the wrapping on the ...
Dmitry Sky's user avatar
1 vote
1 answer
288 views

Why devnet is not working? [closed]

I developing on Solana's devnet, Sometimes transaction processing doesn't work on devnet (also on mainnet), why is this happening? What is the problem? If it's a core issue with the chain, I'm curious ...
MONO's user avatar
  • 51
2 votes
2 answers
989 views

Attempt to debit an account but found no record of a prior credit.How to solve?

this is my error here is my config The error occurs on this line: const { tokenAMintAddress, tokenBMintAddress } = await createMintPair(provider). I run it through anchor test ---skip-deploy(anchor ...
Roomka's user avatar
  • 47
1 vote
0 answers
73 views

issue with setting up Solana RPC devnet archive node

My concern is not sure with the below flags this works as a Devnet RPC archive node. I need to know the correct way to set the devnet RPC archive node I checked blocks and blocks have not been ...
Dsol's user avatar
  • 11
3 votes
1 answer
489 views

Solana devnet is not processing transactions

I've tried to make a few SOL transfer transactions via the Phantom Wallet. I received the transaction hash, but the actual transfer didn't happen, and there is no data by this hash on the explorer (...
Vova Yatsyk's user avatar
3 votes
0 answers
441 views

Can't connect to solana devnet using solana cli or curl

All things are ok when I use localhost.But when I change to devnet, I cannot develop programs(solana balance/airdrop are ok). RPC URL: https://api.devnet.solana.com Default Signer Path: /Users/chenyu/....
yv chen's user avatar
  • 31
3 votes
2 answers
1k views

How to use custom priority fee when sending solana transactions using solana.py

This is my current code. CODE: from solana.rpc.api import Client from solana.keypair import Keypair from solana.transaction import Transaction from solana.system_program import TransferParams, ...
aste123's user avatar
  • 171
1 vote
0 answers
72 views

Invalid request on client.request_airdrop()

CODE: from solana.rpc.api import Client from solana.keypair import Keypair LAMPORT_PER_SOL = 1000000000 client = Client("https://rpc.ankr.com/solana_devnet") wallet = Keypair.generate() ...
aste123's user avatar
  • 171
0 votes
1 answer
102 views

Is it possible for an anchor smart contract to detect which network it is running on

I'm trying to avoid having to make code changes when I move from testing on localnet to devnet and then mainnet. One of my account constraints checks the mint for the associated token account, which ...
Davie Clark's user avatar
1 vote
1 answer
39 views

what tx_count means in bench-tps.sh?

I've a questions, for NDEBUG=1 ./multinode-demo/bench-tps.sh --tx_count 50000 what is tx_count ? what happens if I increment or decrement this value? Because by default is 50000 but in the webpage ...
David C's user avatar
  • 13
1 vote
1 answer
173 views

Solana Devnet Transactions disappear

I have discovered that after some time (maybe a few months), some of my devnet data has disappeared. I assume that this is on purpose? If so, is this documented somewhere publicly?
Burger Bob's user avatar
  • 1,466
3 votes
1 answer
132 views

is there a way i can closee all the tree accounts i created on devnet?

i want to close all the tree accounts i created with the Solana compression program to claim the sol used for creating them how do i go about it since it's not like the normal spl token programme
Alex's user avatar
  • 51
3 votes
1 answer
164 views

Cannot find cause of "seeds constraint was violated" error

Based on Solana cookbook, PDA is derived from program ID and seeds. There's no possibility that program ID is different, so I thought maybe there's mistype in seeds. I checked over 30 times seeing ...
0xLuckycig's user avatar
2 votes
1 answer
469 views

Is there anyway to buy NFT on solana devnet?

I'm now developing NFT-backed loan site and now on solana devnet. I want to buy NFT to test on solana devnet. Is there any marketplace on solana devnet like magiceden? if anyone know, please help me. ...
Fable Frog's user avatar
4 votes
1 answer
669 views

How can I deploy and anchor program using a custom RPC node url?

the normal devnet rpc is quite slow recently. How can i define a specific rpc url from lets say helius, quicknode, hellomoon or triton instead? anchor deploy --url rpcurl doesnt work.
Jonas H.'s user avatar
  • 5,842
2 votes
1 answer
58 views

Necessary ports to talk to a validator (devnet) for deployment

I teach at a university where I plan to introduce students to Solana blockchain development. I can deploy programs normally to devnet when running my laptop at home (anchor deploy), but when connected ...
Sergio's user avatar
  • 41
2 votes
2 answers
430 views

SOL airdrop on devnet

I have error since 3 days by trying to airdrop on devnet. the error message ist: solana airdrop 1 AzCoTowEtJM4VZmUapoi56TkoD8GKieKJpg4WFsFMhJg --url https://api.devnet.solana.com  ...
Ethelana's user avatar
4 votes
1 answer
225 views

known devnet validators

Is this this right list of known devnet validators to start with? I'm starting one, but ending up over 135k blocks behind to start with. --known-validator dv1ZAGvdsz5hHLwWXsVnM94hWf1pjbKVau1QVkaMJ92 \ ...
Caleb Everett's user avatar
1 vote
1 answer
119 views

validator main process exited

starting a devnet validator with geyser plugin - solana version 1.13.3: exec solana-validator \ --identity ~/validator-keypair-devnet.json \ --vote-account ~/vote-account-keypair-devnet.json \ --...
Caleb Everett's user avatar
2 votes
1 answer
373 views

Error: failed to send transaction: Transaction simulation failed: Error processing Instruction 0: Cross-program invocation with unauthorized signer

I am trying to run a test on anchor/metaplex code that should be minting a new NFT/creating a master edition account, however my test is failing and I'm not sure why. Here is the error message: 0 ...
xkycc's user avatar
  • 99
3 votes
1 answer
520 views

Custom program error 0xbbf, given account is owned by a different program than expected

I was developing without issue on devnet and then decided to deploy to mainnet. Suddenly the same instruction that used to work on devnet gave rise to the following on mainnet Error: failed to send ...
Burger Bob's user avatar
  • 1,466
3 votes
1 answer
1k views

Error: Non-base58 character

I upload the program to the network, but when interacting it issues this error Error: Non-base58 character at Object.decode (/mnt/c/Users/Mateo/block3/node_modules/base-x/src/index.js:111:11) ...
Mateo Lafalce's user avatar
0 votes
1 answer
90 views

Blockhash expeired error when deploy program to devnet

When I deploy the solana program to devnet, I am getting below error. And it says to me Error: Data writes to account failed: Custom error: Max retries exceeded I am using solana-cli(1.14.7). How can ...
Akira's user avatar
  • 1
2 votes
5 answers
975 views

Requesting airdrop of SOL on devnet or testnet throws error, rate limit is reached, even though I never reached the rate limit in the first place

I currently only have 0.623 SOL on this account, and I have not requested more than 24 sol per day/ 2 sol per airdrop, so I don't understand why it says "rate limit reached". How can I fix ...
ALsJourney's user avatar
3 votes
1 answer
139 views

Unable to deploy contracts on devnet, is there anyone facing same issue? Anything issue network?

0.0% | Waiting for next block, 107 pending... [block height 163390010; re-sign in 202 blocks]
Shrey's user avatar
  • 31
2 votes
2 answers
2k views

Blockhash expired. 5 retries remaining

trying to deploy a program to the devnet I keep encountering this issue when my program just tries and retry to deploy with no success, any idea why this may be?: cargo-build-bpf child: /Users/juan/....
Juan Marchetto's user avatar