Multer upload files with PM2

Question

i have a express app and am using multer to uploads files, the problem is when i running the app in the production server with PM2 the multer upload file gave me an error:

"Error: ENOENT: no such file or directory, open 'uploads/img.png' at Error (native)"

but when i run it with "Debug=projectname:* npm start" its just work fine.

note that i already create uploads directory with all the permissions "read and write for anyone".

(sorry for my bad english)

sorry, do you have a solution? because i don't have. i have same problem. — Michael Indra Pramana, Jul 08 '22 at 09:12

score 1 · Accepted Answer · answered Jun 22 '17 at 05:10

1

I will try to guess the problem.

At your pm2 will you don't use cwd param, so your application starts with wrong root directory.

answered Jun 22 '17 at 05:10

galkin

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May you please give an example here, I have tried everything on internet and still having the issue. – Nazim Apr 10 '21 at 18:41

score 0 · Answer 2 · answered Aug 10 '17 at 16:56

I have solved the same problem by change relative path to absolute path

var storage = multer.diskStorage({
destination: function(req, file, cb) {
  cb(null, __dirname + '/public/uploads')
},
filename: function(req, file, cb) {
  var fileFormat = (file.originalname).split(".");
  cb(null, file.fieldname + '-' + Date.now() + "." + 
  fileFormat[fileFormat.length - 1]);
}
})

The third line before I change just like below

cb(null, './public/uploads')

Multer upload files with PM2

2 Answers2

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