Issue while building the quadratic project.

[imrishabh18]

I am using docker to build the quadratic project and getting this error. Need help to resolve this error.
use of undeclared type or module serde_json

[juntao]

You are using the SSVM-nodejs-starter project but changed src/lib.rs to use serde. You need to change Cargo.toml to declare serde as a dependency as well.