{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicb4quwhgtmd5ysxwcwgirl4taqq2quzblkouitfdqyoutmmcsxha",
    "uri": "at://did:plc:pgryn3ephfd2xgft23qokfzt/app.bsky.feed.post/3mi6nytralya2"
  },
  "path": "/t/beginner-help-my-space-stuck-on-starting-with-typeerror-argument-of-type-bool-is-not-iterable/174751#post_1",
  "publishedAt": "2026-03-29T05:48:23.000Z",
  "site": "https://discuss.huggingface.co",
  "tags": [
    "My space"
  ],
  "textContent": "Hi everyone, greetings from Korea!\n\nI’m a student currently learning development, and I’ve been working on a project called StemX (an audio separator). Since I’m not a native English speaker, I’m writing this post with the help of an AI translator. I hope you understand if some expressions fells unnatural\n\nMy Hugging Face Space is persistently stuck on the Starting state. My container logs show that the server is running, but the UI never appears. Instead, I see this traceback:\n\n\n      File \"/usr/local/lib/python3.10/site-packages/gradio_client/utils.py\", line 898, in get_type\n        if \"const\" in schema:\n    TypeError: argument of type 'bool' is not iterable\n\n\n**What I’ve tried**\n\n  * **Tested Multiple Gradio Versions** : I’ve tried 4.44.0, 4.44.1, 5.1.0, 5.15.0, and 6.10.0, butthe error remains the same.\n  * **Environments** : I tried pinning pydantic and fastapi versions in _requirements.txt_ , but it didn’t solve the starting loops.\n  * **Code** : My AI suspect the error triggers when Gradio tries to generate the API schema for my gr.update(visible=True) logic. So I modified gr.update, and it worked for a while, but it stopped again after the visibility update.\n\n\n\n**My Space Link** : [My space]\n\nI am very passionate about finishing this project, but this sechnical issue is very difficult for me to solve alone. If anyone has encountered this “bool is not iterable“ error or knows a stable version combination for HuggingFace Spaces, I would be very grateful for your advice.\n\nThank you so much for your time and help!",
  "title": "[Beginner Help] My space stuck on Starting with TypeError: argument of type 'bool' is not iterable"
}