Invalid YAML Metadata

[eiffair]

I have the following YAML header in my notes but it generates an “Invalid YAML” error in preview.

---
Type: [[Notes]]
Tags: [[Stanford University]] [[Completed]] [[Swift]] [[SwiftUI]] [[Coding]] [[Course]]
Source: https://cs193p.sites.stanford.edu
---

I can’t figure out what is invalid.
Thanks for your help.

[mnvwvnm]

The problem is in the way you put multiple values in the field Tags. You need to use one of the rules:

Field: [Object1, Object2, Object3]

Tags: [[[Stanford University]], [[Completed]], [[Swift]], [[SwiftUI]], [[Coding]], [[Course]]]

or

Field:
  - Object1
  - Object2
  - Object3

Tags:
  - [[Stanford University]]
  - [[Completed]]
  - [[Swift]]
  - [[SwiftUI]]
  - [[Coding]]
  - [[Course]]

[eiffair]

Oh thanks, I had finally figured out the second syntax but I didn’t know the first one which is easier.