{
  "id": 190609,
  "title": "[SOLVED] Error using chopped dataset",
  "url": "/competitions/lyft-motion-prediction-autonomous-vehicles/discussion/190609",
  "author_name": "",
  "post_date": "2020-10-12T15:52:21.387274900Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hi,</p>\n<p>I'm trying to reproduce the model validation part in <a href=\"https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\" target=\"_blank\">l5kit reference notebook </a>locally. I have extracted the data locally and using a conda environment (Python 3.6, l5kit version 1.1.0) to run validation. But when using the create_chopped_dataset function, I get the following error : <br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F3481038%2Ff39eb88264e7166064ba314fb8ead032%2Fl5kit_zarr_error.png?generation=1602517884619860&amp;alt=media\" alt=\"chopped dataset error\"></p>\n<p>I couldn't find much help online regarding this. Has someone faced this error already? Any help would be appreciated</p>",
  "messages": [
    {
      "id": "1047432",
      "postDate": "10/12/2020 15:52:21",
      "content": "<p>Hi,</p>\n<p>I'm trying to reproduce the model validation part in <a href=\"https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\" target=\"_blank\">l5kit reference notebook </a>locally. I have extracted the data locally and using a conda environment (Python 3.6, l5kit version 1.1.0) to run validation. But when using the create_chopped_dataset function, I get the following error : <br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F3481038%2Ff39eb88264e7166064ba314fb8ead032%2Fl5kit_zarr_error.png?generation=1602517884619860&amp;alt=media\" alt=\"chopped dataset error\"></p>\n<p>I couldn't find much help online regarding this. Has someone faced this error already? Any help would be appreciated</p>",
      "rawMarkdown": "Hi,\n\nI'm trying to reproduce the model validation part in [l5kit reference notebook ](https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb)locally. I have extracted the data locally and using a conda environment (Python 3.6, l5kit version 1.1.0) to run validation. But when using the create_chopped_dataset function, I get the following error : \n![chopped dataset error](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F3481038%2Ff39eb88264e7166064ba314fb8ead032%2Fl5kit_zarr_error.png?generation=1602517884619860&alt=media)\n\nI couldn't find much help online regarding this. Has someone faced this error already? Any help would be appreciated",
      "votes": null
    },
    {
      "id": "1050359",
      "postDate": "10/15/2020 10:16:04",
      "content": "<p>Hi,</p>\n<p>Error was due to my downloaded data being broken <a href=\"https://github.com/lyft/l5kit/issues/180\" target=\"_blank\">github issue</a>. Downloading the data again solved the issue. </p>",
      "rawMarkdown": "Hi,\n\nError was due to my downloaded data being broken [github issue](https://github.com/lyft/l5kit/issues/180). Downloading the data again solved the issue.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1050359,
      "author_name": "suryajrrafl",
      "author_url": "",
      "post_date": "10/15/2020 10:16:04",
      "content": "<p>Hi,</p>\n<p>Error was due to my downloaded data being broken <a href=\"https://github.com/lyft/l5kit/issues/180\" target=\"_blank\">github issue</a>. Downloading the data again solved the issue. </p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1047432": "Hi,\n\nI'm trying to reproduce the model validation part in [l5kit reference notebook ](https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb)locally. I have extracted the data locally and using a conda environment (Python 3.6, l5kit version 1.1.0) to run validation. But when using the create_chopped_dataset function, I get the following error : \n![chopped dataset error](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F3481038%2Ff39eb88264e7166064ba314fb8ead032%2Fl5kit_zarr_error.png?generation=1602517884619860&alt=media)\n\nI couldn't find much help online regarding this. Has someone faced this error already? Any help would be appreciated",
    "1050359": "Hi,\n\nError was due to my downloaded data being broken [github issue](https://github.com/lyft/l5kit/issues/180). Downloading the data again solved the issue."
  },
  "source": "meta"
}