{
  "id": 192503,
  "title": "OS error in the starter notebook",
  "url": "/competitions/lyft-motion-prediction-autonomous-vehicles/discussion/192503",
  "author_name": "",
  "post_date": "2020-10-21T22:35:04.878271Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Am running the starter notebook, and it throws an error at the line </p>\n<pre><code>\"eval_base_path = create_chopped_dataset(dm.require(eval_cfg[\"key\"]), cfg[\"raster_params\"][\"filter_agents_threshold\"], \n                              num_frames_to_chop, cfg[\"model_params\"][\"future_num_frames\"], \nMIN_FUTURE_STEPS)\"\n</code></pre>\n<p>The error says:  OSError: [Errno 30] Read-only file system: '/kaggle/input/lyft-motion-prediction-autonomous-vehicles/scenes/sample_chopped_100'<br>\nAnd it also throws a KeyError \".zgroup\" right after</p>\n<p>It's trying to make a new directory called sample_chopped_100 in the read-only input. Has this happened to anyone else? How do I work around this and get it to create and save the folder?</p>",
  "messages": [
    {
      "id": "1056611",
      "postDate": "10/21/2020 22:35:04",
      "content": "<p>Am running the starter notebook, and it throws an error at the line </p>\n<pre><code>\"eval_base_path = create_chopped_dataset(dm.require(eval_cfg[\"key\"]), cfg[\"raster_params\"][\"filter_agents_threshold\"], \n                              num_frames_to_chop, cfg[\"model_params\"][\"future_num_frames\"], \nMIN_FUTURE_STEPS)\"\n</code></pre>\n<p>The error says:  OSError: [Errno 30] Read-only file system: '/kaggle/input/lyft-motion-prediction-autonomous-vehicles/scenes/sample_chopped_100'<br>\nAnd it also throws a KeyError \".zgroup\" right after</p>\n<p>It's trying to make a new directory called sample_chopped_100 in the read-only input. Has this happened to anyone else? How do I work around this and get it to create and save the folder?</p>",
      "rawMarkdown": "Am running the starter notebook, and it throws an error at the line \n```\n\"eval_base_path = create_chopped_dataset(dm.require(eval_cfg[\"key\"]), cfg[\"raster_params\"][\"filter_agents_threshold\"], \n                              num_frames_to_chop, cfg[\"model_params\"][\"future_num_frames\"], \nMIN_FUTURE_STEPS)\"\n```\nThe error says:  OSError: [Errno 30] Read-only file system: '/kaggle/input/lyft-motion-prediction-autonomous-vehicles/scenes/sample_chopped_100'\nAnd it also throws a KeyError \".zgroup\" right after\n\nIt's trying to make a new directory called sample_chopped_100 in the read-only input. Has this happened to anyone else? How do I work around this and get it to create and save the folder?",
      "votes": null
    },
    {
      "id": "1056613",
      "postDate": "10/21/2020 22:39:21",
      "content": "<p>Hi <a href=\"https://www.kaggle.com/bensonduong\" target=\"_blank\">@bensonduong</a> there is a function called create chop data which tries to create this folder in input directory. kaggle doesn’t permit you to create folder in input section. There is a public notebook by Thomas Brandon called create chop data. Use that notebook for further details and input.</p>",
      "rawMarkdown": "Hi @bensonduong there is a function called create chop data which tries to create this folder in input directory. kaggle doesn’t permit you to create folder in input section. There is a public notebook by Thomas Brandon called create chop data. Use that notebook for further details and input.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1056613,
      "author_name": "deepakrajpurushothaman",
      "author_url": "",
      "post_date": "10/21/2020 22:39:21",
      "content": "<p>Hi <a href=\"https://www.kaggle.com/bensonduong\" target=\"_blank\">@bensonduong</a> there is a function called create chop data which tries to create this folder in input directory. kaggle doesn’t permit you to create folder in input section. There is a public notebook by Thomas Brandon called create chop data. Use that notebook for further details and input.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1056611": "Am running the starter notebook, and it throws an error at the line \n```\n\"eval_base_path = create_chopped_dataset(dm.require(eval_cfg[\"key\"]), cfg[\"raster_params\"][\"filter_agents_threshold\"], \n                              num_frames_to_chop, cfg[\"model_params\"][\"future_num_frames\"], \nMIN_FUTURE_STEPS)\"\n```\nThe error says:  OSError: [Errno 30] Read-only file system: '/kaggle/input/lyft-motion-prediction-autonomous-vehicles/scenes/sample_chopped_100'\nAnd it also throws a KeyError \".zgroup\" right after\n\nIt's trying to make a new directory called sample_chopped_100 in the read-only input. Has this happened to anyone else? How do I work around this and get it to create and save the folder?",
    "1056613": "Hi @bensonduong there is a function called create chop data which tries to create this folder in input directory. kaggle doesn’t permit you to create folder in input section. There is a public notebook by Thomas Brandon called create chop data. Use that notebook for further details and input."
  },
  "source": "meta"
}