Issues Log

Log of past development issues, investigations and resolutions so you can improve the process and establish where knowledge gaps are.

Investigations

MetaMask

UNPREDICTABLE_GAS_LIMIT

cannot estimate gas; transaction may fail or may require manual gas limit","code":"UNPREDICTABLE_GAS_LIMIT"

Failing Tranactions / Nonce Count Wrong

https://metamask.zendesk.com/hc/en-us/articles/360015488891-How-to-reset-your-account

Scaffold Eth

Re-verify Contract on Etherscan

yarn verify --network rinkeby in turn calls

hardhat etherscan-verify --api-key {ETHERSCAN-API-KEY} --network rinkeby

returns

already verified: Vendor (0x983608B2D81E350d34A5c19977Ed0Bdb01d25fA9), skipping.
already verified: YourToken (0x57e42885143816Eb425b559182A0218340c60d36), skipping.

Next.js

Create Next App - Unresolved

• SWC failed to load

Might have been a node.js install issue but NX was able to create Next apps without problems.

Need to check if now resolved.

Error: Hydration failed because the initial UI does not match what was rendered on the server

Eth-Hooks with Nextjs

SyntaxError: Cannot use import statement outside a module

Spend a couple of hours reading and trying out several options but could not work it out easily.

https://github.com/vercel/next.js/discussions/27876

TODO: create a ticket in eth-hooks

Resolution

Copied code directly into an NX lib.

Primarily wanted to understand the architecture and dependenices of Eth-hooks and Eth-Components and work with React/Nextjs not vite.