Schema validator doesn't recognize Null literals

[imroc]

Describe the bug

Schema validator output: Incorrect type, Expected string

Field schema:

{
  "description": "Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON.  Wrappers are provided for many of the factory methods that the time package offers.",
  "format": "date-time",
  "type": "string"
}

Just like #118 , bug came back again?

yaml-language-server version uses the latest release 1.15.0

[msivasubramaniaan]

@imroc May I know which version you are using? In recent version I don't find this issue

[imroc]

@msivasubramaniaan The most common scenario: View the complete YAML of the Kubernetes Pod (e.g. kubectl edit pod xxx ), where the lastProbeTime in status.conditions is usually null. Regardless of the yaml-lanaguage-server version used, an error message is displayed: Incorrect type, Expected string , which is ugly.

I always use the latest yamlls (currently I use yamlls 0.17.0):

[imroc]

@msivasubramaniaan any plan update?

I've uploaded a video demo (use kubectl edit command, open kubernetes yaml with neovim, and use yaml-language-server as the LSP Server, it's a very common usage scenario):

https://github.com/user-attachments/assets/2b0ccd96-3079-4db4-b862-149b2fd51b96

[msivasubramaniaan]

Moving out of the sprint as the issue needs to be fixed on schema side