HTTP request to 'http://localhost:7007/api/v0/collection' failed with status 'Not Found'

I ran a new version of webpack-notes js-composedb/internal-integration-checks/webpack-notes at main · ceramicstudio/js-composedb · GitHub I got if I use query notesIndex: https://tppr.me/lWQu8

{
  "errors": [
    {
      "message": "HTTP request to 'http://localhost:7007/api/v0/collection' failed with status 'Not Found': <!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title>Error</title>\n</head>\n<body>\n<pre>Cannot POST /api/v0/collection</pre>\n</body>\n</html>\n",
      "locations": [
        {
          "line": 3,
          "column": 5
        }
      ],
      "path": [
        "noteIndex"
      ]
    }
  ],
  "data": {
    "noteIndex": null
  }
}

If I use to create or update Note, then everything is fine

Hi, this is internal code that is meant to support the packages developments flows, not a generic example.
Please use official releases and docs as reference rather than this internal setup.

Thanks! But now i have a problem

{
  "errors": [
    {
      "message": "ceramic.index.queryIndex is not a function",
      "locations": [
        {
          "line": 16,
          "column": 3
        }
      ],
      "path": [
        "profileIndex"
      ]
    }
  ],
  "data": {
    "profileIndex": null
  }
}

I resolved. I installed via npm, before that I installed via yarn