no such file or directory, open test.txt

[tsaromkar]

i have this code
rest.post('url/upload', {
multipart: true,
data: {
'video[name]' : projectObject.get('name'),
'video[video]' : rest.file('test.txt', null, 5000, null, 'text/plain'),
'video[category_id]' : projectObject.get('category'),
'video[project_id]' : objectId,
'video[description]' : projectObject.get('description'),
}
}).on('complete', function(data, response) {
console.log(response);
});
but it says no such file or directory exists even if the file is there in the directory
i have npm 5.3.0
and node v8.1.4