How do you run nx serve with node --trace-warnings?

Question

I start my app with

yarn nx serve my-api

There is an error in the build of an unknown origin that is being obfuscated by node. The console output says "Use node --trace-warnings ... to show where the warning was created". How do I run yarn nx serve in conjunction with --trace-warnings? I want to get the stack trace so that I can find my error.

Soviut · Accepted Answer · 2024-09-19 01:11:11Z

15

node --trace-warnings node_modules/.bin/nx serve my-api

Alternatively, you could include this code within your application:

process.on('warning', e => console.warn(e.stack));

edited Sep 19, 2024 at 1:11

Soviut

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answered Dec 29, 2021 at 13:31

Dave

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2 Comments

mhld Over a year ago

How to run node --trace-warnings node_modules/.bin/nx serve my-api with nx run some-lib:test? Running node --trace-warnings ./node_modules/.bin/nx angular:test gives me following error:

node_modules\.bin\nx:2 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")           ^^^^^^^  SyntaxError: missing ) after argument list

. I am using Node v20.10.0

Dave Over a year ago

It looks like shell code is being passed to node. What is the output of head -1 node_modules/.bin/nx?

7ochem · Accepted Answer · 2024-04-12 14:44:22Z

1

You can add a runtime argument in the project.json as follow:

"serve": {
  "executor": "@nx/js:node",
  "defaultConfiguration": "development",
  "options": {
    "watch": false,
    "buildTarget": "api-node:build"
  },
  "configurations": {
    "development": {
      "buildTarget": "api-node:build:development",
      "runtimeArgs": [
        "--trace-warnings"
      ]
    },
    "production": {
      "buildTarget": "api-node:build:production"
    }
  }
},

edited Apr 12, 2024 at 14:44

7ochem

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answered Oct 27, 2023 at 21:13

m4r00p

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