[Bug]: Error.cause still not being logged

[iRoachie]

🔎 Search Terms

error, cause

The problem

Error.cause is still not logged even after #2447.

What version of Winston presents the issue?

v3.17.0

What version of Node are you using?

v20.18.1

If this worked in a previous version of Winston, which was it?

No response

Minimum Working Example

const winston = require('winston');
const { format, transports } = winston;

const log = winston.createLogger({
  format: format.combine(format.errors({ cause: true }), format.json()),
  transports: [new transports.Console()],
});

log.error(new Error("I'm an error", { cause: new Error('with a cause') }));

Additional information

No response

[2013xile]

It may helpful #2467

[HenriqueSilverio]

Why do we have winston/logger.js#L63 and winston/logger.js#L271-L273, if when I run iRoachie's 'Minimum Working Example' above, it takes me to logform/errors.js#L15? How can I exercise winston/logger.js#L63 and winston/logger.js#L271-L273?

[MrSuddenJoy]

ye ye ye........

errorCode should use SECs instead of own codes.

There is an API interface being ousted tappingly for this.