There was an issue encountered while attempting to add concurrently to the package.json

Bundle of scripts in package.json

"scripts": {
    "begin": "node back-end/server.js",
    "serve": "nodemon back-end/server.js",
    "client-initiate": "npm start --prefix front-end",
    "development": "concurrently \"npm run serve\" \"npm run client-initiate\"",
    "verify": "echo \"No specified tests found\" && exit 1"
  },

Whenever the code is executed concurrently, it showcases an error message as follows:

$ npm run development

> concurrently "npm run serve" "npm run client-initiate"

[0] Error encountered while executing the command: npm run serve
[0] Error: spawn cmd.exe ENOENT
[0]     at Process.ChildProcess._handle.onexit (node:internal/child_process:282:19)
[0]     at onErrorNT (node:internal/child_process:480:16)
[0]     at processTicksAndRejections (node:internal/process/task_queues:81:21)
[1] Error encountered while executing the command: npm run client-initiate
[1] Error: spawn cmd.exe ENOENT
[1]     at Process.ChildProcess._handle.onexit (node:internal/child_process:282:19)
[1]     at onErrorNT (node:internal/child_process:480:16)
[1]     at processTicksAndRejections (node:internal/process/task_queues:81:21)
[1] npm run client-initiate exited with code -4058
[0] npm run serve exited with code -4058

Answer №1

Consider swapping out

"dev": "concurrently \"npm run server\" \"npm run client\"",
with

"dev": "npm run server && npm run client",

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