[Show and Tell] New Tool: Scaffold-OP for Superchain Dapps

[cpengilly]

Description

We just released Scaffold-OP which is a fork of Scaffold-ETH2 but with some OP flavoring, such as the Superchain Faucet and additional dapp examples.

You can find the quick start here or go directly to the scaffold-op repo to get started. Please drop your feedback below! :heart

[i6nake9]

I am very much amazed by your work, I tried to run and deposit contracts, everything is very cool, I like how you used next.js , and such a simple method of deposit for contracts, I will continue to use superchain. I want to see and maximize! This is very cool!

[AtsKotzen]

I really liked it!!! It´s really helpfull for quickstarting!! Great job!!! Kudos!!!

[Brian496]

Am I the only one here that is getting errors trying to set this up? After inputting "yarn chain", "Error HH8: there's one or more errors in your config file:" Example"invalid account: #0 for Network Mainnet - private key too short. ..." with about 19 more lines with the same error.

[AtsKotzen]

Did you customized your .env file? It seems it´s something wrong in your hardhat.config file

[Brian496]

I don't think so, but I'll take a look at it. I'm somewhat uncertain since I'm new at this. I had a previous tutorial where, if I remember correctly, I did something with an .env file.

[Brian496]

I checked the.evn, made sure everything was correct. Still same error

[AtsKotzen]

What i did:
1.Create a new wallet
2.Copy the hex private key(not the words)
3.Paste the hex private key on DEPLOYER_PRIVATE_KEY located inside packages/hardhat/.env.example
4.Rename the file .env.example to .env
5.Open the file hardhat.config.ts and make sure "localhost" is your default network (defaultNetwork: "localhost")

[Brian496]

I was confused by your step 3. DEPLOYER_PRIVATE_KEY located inside packages/hardhat/.env.example? I reinstalled hardhat, created a new wallet, edited .env and pasted in WALLET_KEY="<YOUR_PRIVATE_KEY>" and set the hardhat.config.ts default network to "localhost" I even tried again pasting in a private key from a hardhat example file. None of that made any difference. "Error HH8: There's one or more errors in your config file: * Invalid account: #0 for network: mainnet - private key too short, expected 32 bytes..." Just crazy. I even tried adding 0x at the beginning of my private key, no difference.

…

On Fri, Apr 19, 2024 at 8:26 PM Ats ***@***.***> wrote: What i did: 1.Create a new wallet 2.Copy the hex private key(not the words) 3.Paste the hex private key on DEPLOYER_PRIVATE_KEY located inside packages/hardhat/.env.example 4.Rename the file .env.example to .env 5.Open the file hardhat.config.ts and make sure "localhost" is your default network (defaultNetwork: "localhost") — Reply to this email directly, view it on GitHub <#262 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A7Z5Y4OQGQCMN3SLTNWYNVTY6G75DAVCNFSM6AAAAABD5AUAZCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TCNZRHEZTI> . You are receiving this because you commented.Message ID: ***@***.*** .com>

[Brian496]

I just tried again using Windows Powershell instead of the Linux terminal and I was able to run the yarn chain and yarn deploy commands after going back through the install procedures, with only some minor error messages. So, I will call that a success. Thanks for the information just the same.