loopbackio / loopbackio/loopback-next

lb4 app Command failing on windows OS

Aperta
#8,247 5 commenti 0 reazioni 0 assegnatari Vedi su GitHub

Nessuno ha ancora preso questa issue.

bug
Lingua principale
TypeScript
Stelle
5.1k
Fork
1.1k
Merge medio
2g 21h
PR unite (30g)
27

Descrizione

Describe the bug

As a developer I want to quickly scaffold an application. For this I'm using getting started docs https://loopback.io/doc/en/lb4/Getting-started.html

Installed node.js version 17.3.1 and loopback4 cli too npm i -g @loopback/cli

When I run the lb4 app command and provide the details in the CLI, the application scaffolding fails. Tried with all features, no features and selected features too. Didn't worked.

By features I mean
image

CLI used are gitbash, windows CMD, vscode Terminal [ did not worked in any of the CLI too]

Logs
D:\projects\test-projects\loopBack4>lb4 app
? Project name: blog
? Project description: blog application
? Project root directory: blog
? Application class name: BlogApplication
? Select features to enable in the project Enable eslint, Enable prettier, Enable mocha, Enable loopbackBuild, Enable vscode, Enable docker, Enable repositories, Enable services
node:events:368
      throw er; // Unhandled 'error' event
      ^

Error: ENOENT: no such file or directory, scandir 'D:\projects\test-projects\loopBack4\blog\_.gitignore'
    at Object.readdirSync (node:fs:1392:3)
    at exports.readdir (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\sync\fs.js:18:20)
    at Object.safeCall [as safe] (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\call.js:24:8)
    at DirectoryReader.readNextDirectory (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\directory-reader.js:78:10)
    at Readable.DirectoryReader.stream._read (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\directory-reader.js:57:18)
    at Readable.read (node:internal/streams/readable:496:27)
    at readdirSync (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\sync\index.js:27:21)
    at Function.readdirSyncStat (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\@mrmlnc\readdir-enhanced\lib\index.js:34:10)
    at ReaderSync.dynamicApi (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\yeoman-generator\node_modules\fast-glob\out\providers\reader-sync.js:64:24)
    at ReaderSync.api (C:\Users\sekh.ismail\nvm\v17.3.1\node_modules\@loopback\cli\node_modules\yeoman-generator\node_modules\fast-glob\out\providers\reader-sync.js:56:25)
Emitted 'error' event on Readable instance at:
    at emitErrorNT (node:internal/streams/destroy:164:8)
    at emitErrorCloseNT (node:internal/streams/destroy:129:3)
    at processTicksAndRejections (node:internal/process/task_queues:83:21) {
  errno: -4058,
  syscall: 'scandir',
  code: 'ENOENT',
  path: 'D:\\projects\\test-projects\\loopBack4\\blog\\_.gitignore'
}

Node.js v17.3.1
Additional information

With all features selected
image

With selected features
image

Without any features
image

Reproduction

open a cli and follow the steps on a windows 10 machine
Install node.js
then Install LoopBack 4 CLI
run lb4 app command

Guida per i contributori

Apri la guida per i contributori

Come iniziare

  1. Leggi tutta la issue e poi la guida ai contributi del progetto.
  2. Commenta sulla issue per dire che te ne occupi tu — evita che due persone facciano lo stesso lavoro.
  3. Fai un fork del repository e lavora su un branch.
  4. Apri una pull request che faccia riferimento al numero della issue.

Direzione di ricerca

Riproduci il malfunzionamento su Windows 10 con Node.js 17.3.1 eseguendo il comando lb4 app e provando ogni selezione delle funzionalità. Inizia dallo stack trace attraverso @loopback/cli, @mrmlnc/readdir-enhanced, yeoman-generator e fast-glob; il lavoro è completato quando lo scaffolding termina senza l’errore ENOENT di _.gitignore.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Valutazione

Stack tecnologico
node.js, typescript
Ambito
cli
Tipo di issue
Bug
Difficoltà
3/5
Tempo stimato
1-2 giorni
Stato di attività
Ferma
Chiarezza
Da chiarire
Idoneità per principianti
35/100

Ricevi le nuove issue nella tua casella

Un breve riepilogo di issue GitHub adatte ai principianti.