1,429 questions
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14
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Chrome web extension cannot detect Phantom or Solflare wallets
I'm developing a DApp in the form of a Chrome extension that connects to a smart contract on Solana. When I integrate it into the browser, it cannot detect Phantom or Solflare. This is because it runs ...
- 3,041
-1
votes
0
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16
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How to execute the transaction in the current block on Solana Blockchain?
I am using the Jito provider for lots of transactions because Solana network is really busy.
In Jito which is called bundle covers 5 transactions and there should be a instruction or transaction which ...
-5
votes
0
answers
47
views
Rustc developer environment not updating with solana install
Trying to build a project that connects to the solana network to mint new tokens and such. I keep getting the following error:
Computer@mypc:~/projects/test_rust_functions/test_files$ rustc --version
...
-4
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0
answers
30
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how to decode raw solana tx to get all instructions to trading bot [closed]
I am using a transaction streamer that provides me only with new raw tx on the solana blockchain. While the stream is extremely fast, that is why I am sticking with it, it is extremely complicated to ...
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30
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Can't retrieve a wallet using solnet
I've tried this with multiple wallets now and I hope its me doing something wrong. Essentially, I create a new wallet on mainnet, then I'm trying to retrieve that wallet in c# using the solnet SDK. ...
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13
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get program_id of calling program from callee program in CPI - Solana native
In solana native code. If programA makes a CPI call to programB
how can I get the program_id of programA from programB
that is I want to make sure that the program making the cpi call to programB is ...
- 857
0
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26
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Solana - Created Associated Token Account
I have a platform wallet with some SOL in it. I've created an SPL token and minted.
In C# - I've managed to create a Solana wallet for a user, now I need to associate the wallet with the token.
I can'...
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53
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Solana Anchor - Test Failed Error: Building IDL failed
I'm working on a Solana Anchor project and I'm running into a cryptic error when trying to run my tests:
Finished `_test` profile [unoptimized + debugging] target(s) in 10.14s
Running Unittests src/...
-1
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0
answers
21
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Already added metadtata but can't view spl token image on solscan.io
I have already added to spl-token using metadata when I create token, then minted but it is not showing image, what is the problem and how to fix?
this is token link
https://solscan.io/account/...
- 11
0
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answers
15
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Non-deterministic returns from getParsedTransaction function of solana
I am experiencing an issue with the getParsedTransaction method in my production-level Solana application. Below is the function I am using:
and this is the
transactionHash - ...
0
votes
1
answer
61
views
How to get mint address of tokens in wallet with solana/web3.js v2
I am able to get the tokens in my wallet but then am not able to derive the mint address from the received data. I want to get the mint address of all tokens in my wallet to then use that with some ...
- 61
-3
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25
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How can I meet the fast transaction confirm time less than 100ms in Solana?
I build Solana sniping bot.
I used enhanced websocket for detect token mint signal in pump.fun.
But its speed isn't so good.
With filtering function, its speed is only 1 - 1.5s until confirm.
This ...
- 39
0
votes
1
answer
73
views
How to build solana contracts?
I am just trying to set up a development environment. I created a virtual machine with a clean install of Ubuntu 24.04.1 then followed the install instructions solana.com and any other site with ...
- 1,043
0
votes
3
answers
195
views
Getting an error while building anchor first project
error: rustc 1.79.0-dev is not supported by the following package:
Note that this is the rustc version that ships with Solana tools and not your system's rustc version. Use `solana-...
- 1
4
votes
1
answer
87
views
How can I add swap instruction and transferSOL instruction to one transaction in Solana?
I would like to transfer some SOL to a specific wallet as a fee when a swap transaction occurs.
So, I made this code but it didn't work.
Here, I used Jupiter Swap API to swap tokens.
And I added my ...
- 43