I'm trying to make a download link on my server for a zip file and I'm currently getting this error: (Note, still just testing it on local machine)
{ [Error: ENOENT: no such file or directory, stat 'C:\Users\Jordan\Desktop\Websites\HappyCamel\Users\Jordan\Desktop\Websites\HappyCamel']
errno: -4058,
code: 'ENOENT',
syscall: 'stat',
path: 'C:\\Users\\Jordan\\Desktop\\Websites\\HappyCamel\\Users\\Jordan\\Desktop\\Websites\\HappyCamel',
expose: false,
statusCode: 404,
status: 404 }
The relevant code is this:
router.get('/file/:name', function(req, res, next) {
console.log('test123'); //successfully prints to console
res.download('Users/Jordan/Desktop/Websites/HappyCamel/', 'test123.zip', function(err) {
console.log('test456'); //successfully prints to console
if(err) {
console.log(err) //I'm assuming this is source of logged error
} else {
console.log("no error"); //doesn't print
}
});
})
edit:
Fixed it with changing this line:
res.download('Users/Jordan/Desktop/Websites/HappyCamel/', 'test123.zip', function(err) {
to
res.download('./test123.zip', 'test123.zip', function(err) {
but now I get
angular.min.js:114 ReferenceError: success is not defined
error on my browser, but no errors in my node console (my "no error" line is printing)
you are using relative path. when you do this:
res.download('Users/Jordan/Desktop/Websites/HappyCamel/', 'test123.zip', function(err) {
it will look for Users/Jordan/Desktop/Websites/HappyCamel/ inside your current file's directory. looks like what you need is full path, or better a correct relative path- from the error it looks like the file is located with your code, so this should do:
res.download('./', 'test123.zip', function(err) {
Related
I have static folder, this:
App.use('/getUnity', Express.static(__dirname + '/uax_vr_uploads/unityFiles'));
I want delete file in folder, not working this 2 fs.unlink:
fs.unlink('http://localhost:3002/getUnity/' + response[0][item].varyant_object, (error) => {
if (error) {
console.log(error);
} else {
console.log('Deleted');
}
});
OR
fs.unlink('http://localhost:3002/uax_vr_uploads/unityFiles/' + response[0][item].varyant_object, (error) => {
if (error) {
console.log(error);
} else {
console.log('Deleted');
}
});
Console LOG:
[Error: ENOENT: no such file or directory, unlink 'http://localhost:3002/getUnity/file-1590880543263.unity3d'] {
errno: -2,
code: 'ENOENT',
syscall: 'unlink',
path: 'http://localhost:3002/getUnity/file-1590880543263.unity3d'
}
If you're trying to remove a file from your static folder, then you need to pass a valid OS path name to fs.unlink() not a URL that only your server would know about.
If the file on your disk that you're actually trying to remove is this:
/uax_vr_uploads/unityFiles/file-1590880543263.unity3d
Then, judging by your code, it looks like you want this:
fs.unlink('/uax_vr_uploads/unityFiles/' + response[0][item].varyant_object);
Having an issue with fs.writeFile in my nodejs app running locally where im getting an error of this below,
I am running on localhost xampp also on windows if that may be an issue?
[Error: ENOENT: no such file or directory, open 'C:\Users\exampleuser\Desktop\examplenodejspath\product\sku123.json'] {
errno: -4058,
code: 'ENOENT',
syscall: 'open',
path: 'C:\\Users\\exampleuser\\Desktop\\examplenodejspath\\product\\sku123.json'
}
Below is a copy of the code.
var product = {"SKU": "sku123","name": "test"};
fs.writeFile(__dirname + "/product/" + product.SKU + ".json", product, 'utf8', function (err) {
if (err) {
return console.log(err);
}
console.log("product was saved!");
});
I can confirm the path is correct. but for some reason it still returns its not correct.
Any help would be appericated
Error code looks like:
{ Error: ENOENT: no such file or directory, open 'sad' errno: -2, code: 'ENOENT', syscall: 'open', path: 'sad' }
where 'sad' is the name of file I would like to write to and it doesn't exist.
Code looks like this:
fs.writeFile(filename, JSON_string, { flag: 'w' }, function(err){
if(err){
return console.error(err);
}
return JSON_string;
});
There are other similar questions, but they are all wrong in their path, starting or not starting with /, I just want to write a file on root from where I run this node.js application (it is also initialized with npm in this directory..).
Running with
sudo node server4.js
Doesnt work either.
Changing flags to w+ or wx or whatever, doesn't help.
Code works if file exists.
Node v9+.
I need to use writeFile() function.
This is working for me, please check if this works in your system:
var fs = require('fs')
fs.writeFile('./myfile.txt', 'Content to write', { flag: 'w' }, function(err) {
if (err)
return console.error(err);
fs.readFile('./myfile.txt', 'utf-8', function (err, data) {
if (err)
return console.error(err);
console.log(data);
});
});
(besides writing it also reads to confirm)
I am using this code to generate pdf:
let fileUri = process.env.PWD + '/storage/orders-pdf/' + fileName;
// Commence Webshot
webshot(html_string, fileUri, options, function(error) {
fs.readFile(fileUri, function (err, data) {
if (err) {
return console.log(err);
}
fs.unlinkSync(fileUri);
fut.return(data);
});
});
let pdfData = fut.wait();
But it throws the following error:
{ [Error: ENOENT, open '/opt/holi/storage/orders-pdf/Attributes.pdf']
errno: 34,
code: 'ENOENT',
path: '/opt/holi/storage/orders-pdf/Attributes.pdf' }
Tried to use npm package https://github.com/brenden/node-webshot
Then code works perfectly on localhost, but fails on the server and throws this error:
EDIT:
Even when running webshot without:
fs.readFile(fileUri, function (err, data) {
if (err) {
return console.log(err);
}
fs.unlinkSync(fileUri);
fut.return(data);
});
The file is not created..
EDIT-2:
Webshot throws an error: [Error: PhantomJS exited with return value 2]
EDIT-3:
Actual issue: https://github.com/brenden/node-webshot/issues/123
I had a similar problem, and spent most of the day trying to figure out the issue. I ended up adding:
"phantomPath": "/usr/bin/phantomjs"
to my webshot options object. The phantom path I used is where mup installs phantomjs on your server setup.
I'm trying to use utorrent-api library for node.js as in example:
request({'uri' : 'http://releases.ubuntu.com/13.04/ubuntu-13.04-desktop-i386.iso.torrent', 'encoding': null}, function (error, response, torrentFileBuffer) {
utorrent.call('add-file', {'torrent_file': torrentFileBuffer}, function(err, data) {
if(err) { console.log('error : '); console.log(err); return; }
console.log('Successfully added torrent file !');
console.log(data);
});
});
and I'm getting this error in console:
error :
{ [Error: read ECONNRESET] code: 'ECONNRESET', errno: 'ECONNRESET', syscall: 'read' }
I can connect to uTorrent with:
utorrent.call('list', function(err, torrents_list) {
console.log(torrents_list);
});
And I'm getting torrents list correctly.
I tried to save .torrent file to disk and it looks ok, so the problem is with file upload.
uTorrent 3.3 is running on Linux. WebUI is working and I can upload .torrent files through browser.
How can I debug this error?