mongoose .save() doesn't work

Question

I have those code running try to save an object into MongoDB.

The .save() never got success run. the code runnin

Answer 1

Please read this part of documentation from mongoose and try the following:

   var measure = new Cache({test:'teste'}); 
   // or measure.set('test', 'teste');
   measure.save(function (err) {
                    console.log(err);
                });

You will be able to see the issue if there's any.

Update the issue is using:

var Cache = conn.model('cache', cacheSchema);

instead of

var Cache = mongoose.model('cache', cacheSchema);

Answer 2

I just ran into a similar issue in my code. For mine, I was dealing with an object within my user document. I had to run a user.markModified('object') before the user.save() to ensure the changes were saved to the database. My running theory is that Mongoose wasn't tracking items unset or removed from the database automatically