resolve buffer

[kevinwilde-at]

When I run the app as is I see

Module not found: Error: Can't resolve 'buffer' in '/Users/kevin.wilde/h/source/airtable-rpc/node_modules/safe-buffer'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
	- add a fallback 'resolve.fallback: { "buffer": require.resolve("buffer/") }'
	- install 'buffer'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "buffer": false }.

Following these instructions, I

• npm install buffer
• Now I want to add the fallback they mention. To do this, I can use @airtable/blocks-webpack-bundler.
• npm install --save-dev @airtable/blocks-webpack-bundler
• Create bundler.js with the resolve fallback the error message mentioned
• Update block.json to point to this custom bundler.

With these changes, the app no longer errors when importing buffer. Instead it errors on account being undefined in frontend/index.js, which looks like a legitimate error.

[kevinwilde-at]

This is where it errors now

[Ellweb3]

Thank you @kevinwilde-at. Everything is working now! ср, 30 мар. 2022 г. в 17:29, Kevin Wilde ***@***.***>:

…

***@***.**** commented on this pull request. ------------------------------ In frontend/index.js <#1 (comment)>: > const account_id = nearConfig.contractName; const contract = await new nearAPI.Contract( - account, + account, // undefined variable - maybe walletConnection.account() ? This is where it errors now — Reply to this email directly, view it on GitHub <#1 (review)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AW3IIU7CMADGBJVDHK547KLVCRQN3ANCNFSM5SCEJV7A> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>