CODEWITHSUNDEEP
node.jsmongoose
user14640073
user14640073

Reputation:

Node.js Mongoose

I am getting the following error in my terminal:

if (VALID_OPTIONS.indexOf(key) === -1) throw new Error(`\`${key}\` is an invalid option.`);

Here is my code:

code image

And this is the error that I am getting:

error image

Upvotes: 3

Views: 142

Answers (1)

Skully
Skully

Reputation: 3126

The actual error you are getting is the following: Error: 'useCreateIndex' is an invalid option.

Which is caused by line 31:

mongoose.set("useCreateIndex", true);

useCreateIndex in Mongoose 6 and above always defaults to true and cannot be set.

From the docs:

useNewUrlParser, useUnifiedTopology, useFindAndModify, and useCreateIndex are no longer supported options. Mongoose 6 always behaves as if useNewUrlParser, useUnifiedTopology, and useCreateIndex are true, and useFindAndModify is false. Please remove these options from your code.

For future reference, the actual error is denoted by the Error: keyword and everything after it, the part above just indicates what code invoked an error to be thrown manually.

Upvotes: 2

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