I'm trying to use MongoSkin in NodeJS, and I have this code:
var mongoskin = require('mongoskin');
var db = mongoskin.db("mongodb://localhost:27017/database");
var collection = db.collection('test');
collection.find().toArray(function(err, items) {
db.close();
});
yet it returns this error:
TypeError: Cannot read property 'apply' of undefined
at EventEmitter.<anonymous> (C:\Users\user\node_modules\mongoskin\lib\collection.js:51:21)
at Object.onceWrapper (events.js:273:13)
at EventEmitter.emit (events.js:182:13)
at C:\Users\user\node_modules\mongoskin\lib\utils.js:134:27
at result (C:\Users\user\node_modules\mongodb\lib\utils.js:414:17)
at executeCallback (C:\Users\user\node_modules\mongodb\lib\utils.js:406:9)
at err (C:\Users\user\node_modules\mongodb\lib\operations\mongo_client_ops.js:286:5)
at connectCallback (C:\Users\user\node_modules\mongodb\lib\operations\mongo_client_ops.js:241:5)
at process.nextTick (C:\Users\user\node_modules\mongodb\lib\operations\mongo_client_ops.js:463:7)
at process._tickCallback (internal/process/next_tick.js:61:11)
I have also tried using this code
var mongoskin = require('mongoskin');
var db = mongoskin.db("mongodb://localhost:27017/database");
db.bind('test');
db.test.find().toArray(function(err, array) {
db.close();
});
I am looking at examples from https://www.npmjs.com/package/mongoskin, and I am also relatively new to MongoDB and MongoSkin. What am I doing wrong to receive this error, and how can I fix it? Thanks in advance.
It is dependency problem, latest mongoskin is 2.1.0, it depends on mongodb 2.x. Error occurred if using the latest mongodb 3.x.
来源:https://stackoverflow.com/questions/53900890/mongoskin-cannot-read-property-apply-of-undefined