PinoWarning: prettyPrint is deprecated, look at https://github.com/pinojs/pino-pretty for alternatives

Question

I suddenly started getting following error in my nodejs project

[PINODEP008] PinoWarning: prettyPrint is deprecated, look at https://github.com/pinojs/pino-pretty for alternatives.

What to do? App is crashing

(Use `node --trace-warnings ...` to show where the warning was created)
[nodemon] app crashed - waiting for file changes before starting...

if you have used pino for logger, you can use it's api to log data into console — HexaCrop, Mar 30 '22 at 16:52

Vidz · Answer 1 · 2022-04-22T08:17:09.147

If you are looking for the solution of [PINODEP008] PinoWarning: prettyPrint is deprecated, look at https://github.com/pinojs/pino-pretty for alternatives, then, I solved the same in my application, as below:

Instead of

pinoHttp: {
    prettyPrint: {
        ignore:'req.headers,res',
    }
}

Updated this:

pinoHttp: {
    transport: {
        target: 'pino-pretty',
        options: {
            ignore:'req.headers,res',
        }
    }
}

Reference: https://github.com/Zialus/TW-Minesweeper-Server/commit/f67ae7e33434fd36d14760f1c5572cefd52bae92

score 3 · Answer 2 · edited Mar 09 '23 at 15:50

3

Old way:

prettyPrint: true

New way:

transport: {
  target: "pino-pretty",
  options: {
    levelFirst: true,
    translateTime: true,
    colorize: true,
  },
},

edited Mar 09 '23 at 15:50

Tyler2P

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answered Mar 05 '23 at 04:51

MANISH NEOG

31
3

PinoWarning: prettyPrint is deprecated, look at https://github.com/pinojs/pino-pretty for alternatives

2 Answers2