mongoose - Array is not populated -


below code retrieving data.

var userschema = new mongoose.schema({      name: string,     uniqueid: string,     userid: string,     creater_id: string,     enquiryid: {type: [mongoose.schema.types.objectid], ref: 'enquirys'},     rptoken: {type: string, default: ''}  });

and mongo query 

user.find({}).populate('enquiryid').exec(function (err, data) {     res.json({'success': true, message: '', data: data}); })


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