Matches multiple schemas when only one must validate

[fe2-Nyxar]

Describe the bug

I'm getting this error no matter what is the content of the file, the code works correctly but i'm getting an error.
I'm using Neovim, the autocompletion is working and everything

Expected Behavior

no error

Current Behavior

apiVersion: v1 # Error: Matches multiple schemas when only one must validate
kind: Deployment
metadata:
    ...

Steps to Reproduce

1. changed Kubernetes filetype from to *.k8s.yaml, that's all

Environment

• Windows
• Mac
• Linux
• other (please specify)

[DavidRR-F]

Assuming your on neovim

I had the same issue with the kubernetes schema. I ended up having to dynamically add the schema in on_attach of the lsp with nvim-lspconfig to dynamically apply the schema for each buffer

local yaml_schema_mappings = {
  -- Kubernetes Schema
  kubernetes = {
    "configmap",
    "deployment",
    "service",
    "ingress",
    "secret",
    "persistentClaim"
  },
  -- Kustomize Schema
  ["https://json.schemastore.org/kustomization.json"] = {
    "kustomization",
  },
  -- GitLab Schema
  ["https://gitlab.com/gitlab-org/gitlab/-/raw/master/app/assets/javascripts/editor/schema/ci.json"] = {
    ".gitlab-ci",
    "-common",
    "-template",
  },
}
 local on_attach = function(client, bufnr)
        ...
        if vim.bo.filetype == "yaml" or vim.bo.filetype == "yml" then
          local bufname = vim.api.nvim_buf_get_name(bufnr)
          local filename = vim.fn.fnamemodify(bufname, ":t") -- Get just the filename
          -- Find the matching schema
          local selected_schema = nil
          for schema_url, patterns in pairs(yaml_schema_mappings) do
            for _, pattern in ipairs(patterns) do
              if filename:match("^" .. pattern) then
                selected_schema = schema_url
                break
              end
            end
            if selected_schema then break end
          end

          -- Apply the schema dynamically
          if selected_schema then
            client.config.settings.yaml.schemas = { [selected_schema] = "*" }
          end
        end
      end