{
  "id": 590911,
  "title": "Could not check whether submission is allowed. Please try again. Unexpected token '<', \"<!doctype \"... is not valid JSON",
  "url": "/competitions/cmi-detect-behavior-with-sensor-data/discussion/590911",
  "author_name": "",
  "post_date": "2025-07-24T01:59:33.061000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I met another bug when I submit the notebook.</p>\n<p>\"Could not check whether submission is allowed. Please try again. Unexpected token '&lt;', \"&lt;!doctype \"… is not valid JSON\"</p>\n<p>How should I fix this?</p>",
  "messages": [
    {
      "id": 3253078,
      "postDate": "2025-07-24T01:59:33.060Z",
      "content": "<p>I met another bug when I submit the notebook.</p>\n<p>\"Could not check whether submission is allowed. Please try again. Unexpected token '&lt;', \"&lt;!doctype \"… is not valid JSON\"</p>\n<p>How should I fix this?</p>",
      "rawMarkdown": "I met another bug when I submit the notebook.\n\n\"Could not check whether submission is allowed. Please try again. Unexpected token '<', \"<!doctype \"... is not valid JSON\"\n\nHow should I fix this?"
    }
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  "comments": [],
  "raw_markdown_by_id": {
    "3253078": "I met another bug when I submit the notebook.\n\n\"Could not check whether submission is allowed. Please try again. Unexpected token '<', \"<!doctype \"... is not valid JSON\"\n\nHow should I fix this?"
  }
}