CODEWITHSUNDEEP
javascriptnode.jstypescript
DSchana
DSchana

Reputation: 1038

Pino: default level undefined

I'm very new to backend web dev and I'm trying to set up a TypeScript project. Most everything else seems fine but when I try to use the Pino logger, I get this error in the compiled levels.js file:

throw Error(`default level:${defaultLevel} must be included in custom levels`)

My logger.ts looks like this:

1 import pino from 'pino';
2 
3 const l = pino({
4   name: process.env.APP_ID,
5   level: process.env.LOG_LEVEL,
6 });
7 
8 export default l;

The project was bootstrapped via yeoman.

Not sure if that's enough to debug the issue.

Upvotes: 9

Views: 10540

Answers (2)

zemil
zemil

Reputation: 5084

In my case I set incorrect value for LOG_LEVEL:

LOG_LEVEL=error # error | debug | info

as a result pino.level === 'error # error | debug | info'

So to solve the issue just set up correct values, for my case:

LOG_LEVEL=error

Upvotes: 0

DSchana
DSchana

Reputation: 1038

I feel dumb. The issue was that the generator didn't create a .env; where all those variables should have been defined.

Upvotes: 7

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