错误:在节点/快速应用程序中重命名文件时ENOENT

我试图在我的node/express应用程序中上传文件,我收到以下错误:

{ [Error: ENOENT, rename '/tmp/64124a9886fdb03f1faee159bc533776']
  errno: 34,
  code: 'ENOENT',
  path: '/tmp/64124a9886fdb03f1faee159bc533776' }

/home/frankie/Projects/LP/routes/manager/deliverables.js:51
                            throw err;
                                  ^
Error: ENOENT, rename '/tmp/64124a9886fdb03f1faee159bc533776'

以下是我的应用程序中的相关代码:

if (req.files.file.name !== '' && req.files.file.size !== 0) {
    // this will move the uploaded file from the tmp folder to the uploads folder
    fs.rename(req.files.file.path, app.get('loc') +  "uploads/" + name + "-" + id + "/" + req.files.file.name, function (err) {
        if (err) throw err;

当我检查/ tmp中的内容时,文件存在:

fiega@fiega:/tmp$ ll
total 56
drwxrwxrwt 12 root    root    4096 Dec 12 11:33 ./
drwxr-xr-x 23 root    root    4096 Sep 27 22:54 ../
-rw-rw-r--  1 fiega   fiega    903 Dec 12 11:33 13a26570f87297fd7f61785ef7d8772b

这就是我使用body解析器的方式:

app.use(express.cookieParser());
app.use(express.bodyParser());
app.use(express.methodOverride());

有任何想法吗？我已经尝试更改我的整个应用程序的权限,但没有骰子.