Error - sdk-bls-wasm, Module not found: Can't resolve 'fs'

[andreibancioiu]

Error when building a project:

./node_modules/@multiversx/sdk-bls-wasm/bls_c.js:9:1108
Module not found: Can't resolve 'fs'

Reported on Telegram:

• https://t.me/MultiversXDevelopers/131517

[andreibancioiu]

If using webpack, adjust the fallbacks configuration as follows:

webpack: (config, { buildId }) => {
    config.resolve.fallback = {
      fs: false, // This will prevent fs from being bundled for the client
      // You can add other shims here if needed
    }
}

Solution proposed on Telegram:

• https://t.me/MultiversXDevelopers/131519

[andreibancioiu]

This is related to the recent inclusion of sdk-wallet into sdk-core, as part of the SDKs unification process.

At some point into the (near) future, sdk-bls-wasm will be dropped - to be replaced by noble-curves. See: multiversx/mx-deprecated-sdk-js-wallet#30 and multiversx/mx-deprecated-sdk-js-wallet#51.