Module parse failed: Unexpected token

[ncnnnnn]

node 12.x--20.x

编译出现类似好几个错误

 error  in ./node_modules/web3-utils/node_modules/@ethereumjs/util/dist/bytes.js

Module parse failed: Unexpected token (329:36)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| function bufArrToArr(arr) {
|     if (!Array.isArray(arr)) {
>         return Uint8Array.from(arr ?? []);
|     }
|     return arr.map((a) => bufArrToArr(a));

应该是 ?? 支持问题，不知道应该修改哪里？谢谢。