Nethereum/Nethereum

Ethereum RPC Client Library in .Net C#

Juan Blanco

@juanfranblanco

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William Entriken

@fulldecent

Hello room

I am attempting to run the first example on the web demo. It produces the compile errors
(7,17): error CS0234: The type or namespace name 'Hex' does not exist in the namespace 'Nethereum' (are you missing an assembly reference?)
(9,17): error CS0234: The type or namespace name 'Hex' does not exist in the namespace 'Nethereum' (are you missing an assembly reference?)
(105,81): error CS0012: The type 'HexBigInteger' is defined in an assembly that is not referenced. You must add a reference to assembly 'Nethereum.Hex, Version=3.7.0.0, Culture=neutral, PublicKeyToken=8768a594786aba4e'.
(105,93): error CS0246: The type or namespace name 'HexBigInteger' could not be found (are you missing a using directive or an assembly reference?)
(109,29): error CS0012: The type 'HexBigInteger' is defined in an assembly that is not referenced. You must add a reference to assembly 'Nethereum.Hex, Version=3.7.0.0, Culture=neutral, PublicKeyToken=8768a594786aba4e'.

Has anyone else seen that?

Juan Blanco

@juanfranblanco

yes please refresh the playground as some dlls are not loaded, this is due to an ENS upgrade

Juan Blanco

@juanfranblanco

@fulldecent it should be ok now, removed the settings temporarily

SUPPORT IS IN DISCORD NOW
https://discord.gg/u3Ej2BReNn
I don't monitor this very often.. so please go there

Samguy036

@Samguy036

@juanfranblanco Hi Juan, after I compiler all contracts in vscode, nothing happens I mean no exception but either no "Compilation completed successfully!". Do you know what shall I do?

Like this.

Haddar Macdasi

@macdasi

Hi, I have generated an account using below code, can I save it to file encrypted to call "LoadFromKeyStoreFile" ?
the code I generate the account is :
var ecKey = Nethereum.Signer.EthECKey.GenerateKey();
var privateKey = ecKey.GetPrivateKeyAsBytes().ToHex();
var accountWeb3 = new Nethereum.Web3.Accounts.Account(privateKey);

Edwin Ian Jay

@EdwinMAJay_twitter

Hi guys, thank you very much for the outstanding work on Nethereum. Just wanted to enquire, we are currently using the

web3.TransactionManager.EstimateGasAsync(input)

The transaction is a meta call to a smart contract, the estimated value is a third of the actual spent gas. Are we doing something wrong or is the method not suitable for smart contract call gas estimations?

Juan Blanco

@juanfranblanco

@Samguy036 try compiling one at a time

let me know when you find the odd one

@EdwinMAJay_twitter in rare scenarios estimate gas (which is done by the client) might be incorrect

are you using a proxy, delegate call etc?

BTW... just so everyone knows: SUPPORT IS IN DISCORD NOW
https://discord.gg/u3Ej2BReNn
I don't monitor this very often.. so please go there

Samguy036

@Samguy036

@Samguy036 try compiling one at a time

Yeah, there are some odd ones, but when I compile one at a time, just no exception and no warning, so I don't know what's the problem.

Juan Blanco

@juanfranblanco

@Samguy036 can you send me a sample?

Samguy036

@Samguy036

@Samguy036 can you send me a sample?

Never mind, I figured it out already. Thank you!

TrueLinkNode

@node_true_twitter

@juanfranblanco hey i seem to have a issue in the game i am not sure what i am doing wrong. https://storyxpress.co/video/knhvry9uwjabkeyez

laizeren

@laizeren

Hello, I'm trying to integrate nethereum into unity for WebGL platform and is there anyway that I can pass the account approval from browser extension into unity?
var transactionRequest = new TransactionSignedUnityRequest(url, privateKey, account);
I would like to avoid getting the private key

Okay Akdeniz

@okayakdeniz

Hi Juan, you had provisioned about "Mappings, Structs, Arrays and complex Functions Output (DTOs) in Ethereum with Nethereum" in the youtube. the smartcontract which is "storedocument" sample, you called a function "SendTransactionAsync" then get back to TransactionReceipt result. It's ok. But, your smartcontract function has also a return variable (boolean) is true. How can we get this return value(s) with (FunctionOutput) after "SendTransactionAsync" or "SendTransactionAndWaitForReceiptAsync"?

Okay Akdeniz

@okayakdeniz

Ooww, someone had asked already before. No way to get returns from set functions.

alexeysviridov

@alexeysviridov

Hi guys, is there any way I could do pub sub to a node url behind the basic authentication ? Looks like StreamingWebSocketClient does not support that. And I could not find any other examples using WebClient or RPcClient wit subscriptions.

nigarumarova

@nigarumarova

Hello, Juan

You're really great man.

I have some questions about Nethereum.

Could you please help me?

I'd like to crawl all block data from Ethereum blockchain using Nethereum.blockchain storage.

Please help this beginner.

nigarumarova

@nigarumarova

This is my sketch for this project.

Could you please let me know workflow of project?

nigarumarova

@nigarumarova

Hello, Everybody

Paul Bradbury

@paulbradbury

Yeah because acting like this is really going to end up with people giving you the help you're asking for, right ?

Juan Blanco

@juanfranblanco

just so everyone knows: SUPPORT IS IN DISCORD NOW
https://discord.gg/u3Ej2BReNn
I don't monitor this very often.. so please go there

Juan Blanco

@juanfranblanco

blockmonk

@blockmonk

@juanfranblanco any guidence on nft's token and how it will work with n etherium

Juan Blanco

@juanfranblanco

https://github.com/Nethereum/ERC721ContractLibrary.Template

@blockmonk that is a sample, if you need anything elsse please come to discord

SUPPORT IS IN DISCORD NOW
https://discord.gg/u3Ej2BReNn
I don't monitor this very often.. so please go there if you need anything

blockmonk

@blockmonk

@juanfranblanco okay coming

Hüseyin Uslu

@bonesoul

is there a way to check if the contract is deployed within a given address?

Mobin Khorushi

@Mobin-khorushi

@juanfranblanco Hello sir! is there any guide to make a simple ETH miner with this Nethereum in C# ? didn't find anything in docs also the WebGeth with my account gives No Connection or machine refused

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