{
  "id": 55988,
  "title": "Evaluation Exception: Stream was not readable.",
  "url": "/competitions/cvpr-2018-autonomous-driving/discussion/55988",
  "author_name": "",
  "post_date": "2018-05-04T03:28:48.237175900Z",
  "votes": null,
  "comment_count": 7,
  "views": 0,
  "content": "<p>what does this mean???</p>",
  "messages": [
    {
      "id": "322967",
      "postDate": "05/04/2018 03:28:48",
      "content": "<p>what does this mean???</p>",
      "rawMarkdown": "what does this mean???",
      "votes": null
    },
    {
      "id": "324057",
      "postDate": "05/07/2018 03:28:20",
      "content": "<p>I checked your submissions. It seems you generated many objects with zero pixel counts. Please remove them and try again. Thanks.</p>",
      "rawMarkdown": "I checked your submissions. It seems you generated many objects with zero pixel counts. Please remove them and try again. Thanks.",
      "votes": null
    },
    {
      "id": "324060",
      "postDate": "05/07/2018 03:35:22",
      "content": "<p>Thank you for checking my submission~\nbut many of my submissions had got this error:Evaluation Exception: Sequence contains no elements.\nwould you please tell me the reason?? i have checked my submission many many times but still got this error many times :(</p>",
      "rawMarkdown": "Thank you for checking my submission~\nbut many of my submissions had got this error:Evaluation Exception: Sequence contains no elements.\nwould you please tell me the reason?? i have checked my submission many many times but still got this error many times :(",
      "votes": null
    },
    {
      "id": "324280",
      "postDate": "05/07/2018 14:16:50",
      "content": "<p>Me too. Has anyone else got this error?</p>",
      "rawMarkdown": "Me too. Has anyone else got this error?",
      "votes": null
    },
    {
      "id": "325639",
      "postDate": "05/08/2018 16:50:10",
      "content": "<p>Thanks or reporting. We are investigating, but it may take a few days to get to root cause. Please continue to report as much information as you can to this thread to help us figure it out. Thanks!</p>",
      "rawMarkdown": "Thanks or reporting. We are investigating, but it may take a few days to get to root cause. Please continue to report as much information as you can to this thread to help us figure it out. Thanks!",
      "votes": null
    },
    {
      "id": "326509",
      "postDate": "05/09/2018 21:01:34",
      "content": "<p>If you have more details to provide, please post them to this thread so we can help to troubleshoot:<a href=\"https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439\">https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439</a></p>",
      "rawMarkdown": "If you have more details to provide, please post them to this thread so we can help to troubleshoot:[https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439][1]\n\n\n[1]: https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439",
      "votes": null
    },
    {
      "id": "327983",
      "postDate": "05/13/2018 04:27:04",
      "content": "<p>Hi wudi, \n   I have also encounter such error. It looks from the leaderboard that you have conquered the problem. Could you share the solution (or the cause of the error) for \"Sequence contains no elements\"?\n  Many thanks!</p>",
      "rawMarkdown": "Hi wudi, \n   I have also encounter such error. It looks from the leaderboard that you have conquered the problem. Could you share the solution (or the cause of the error) for \"Sequence contains no elements\"?\n  Many thanks!",
      "votes": null
    },
    {
      "id": "329953",
      "postDate": "05/17/2018 16:34:20",
      "content": "<p>I was using provided code from converting to rle. Strange sometime it works somtime it's not. When it's not working I got \"no elements error\".</p>",
      "rawMarkdown": "I was using provided code from converting to rle. Strange sometime it works somtime it's not. When it's not working I got \"no elements error\".",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 324057,
      "author_name": "huangxinyu01",
      "author_url": "",
      "post_date": "05/07/2018 03:28:20",
      "content": "<p>I checked your submissions. It seems you generated many objects with zero pixel counts. Please remove them and try again. Thanks.</p>",
      "votes": null,
      "replies": [
        {
          "id": 324060,
          "author_name": "yh673025667",
          "author_url": "",
          "post_date": "05/07/2018 03:35:22",
          "content": "<p>Thank you for checking my submission~\nbut many of my submissions had got this error:Evaluation Exception: Sequence contains no elements.\nwould you please tell me the reason?? i have checked my submission many many times but still got this error many times :(</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 324280,
          "author_name": "woodywang",
          "author_url": "",
          "post_date": "05/07/2018 14:16:50",
          "content": "<p>Me too. Has anyone else got this error?</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 327983,
          "author_name": "stevenwudi",
          "author_url": "",
          "post_date": "05/13/2018 04:27:04",
          "content": "<p>Hi wudi, \n   I have also encounter such error. It looks from the leaderboard that you have conquered the problem. Could you share the solution (or the cause of the error) for \"Sequence contains no elements\"?\n  Many thanks!</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 329953,
          "author_name": "woodywang",
          "author_url": "",
          "post_date": "05/17/2018 16:34:20",
          "content": "<p>I was using provided code from converting to rle. Strange sometime it works somtime it's not. When it's not working I got \"no elements error\".</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 325639,
      "author_name": "inversion",
      "author_url": "",
      "post_date": "05/08/2018 16:50:10",
      "content": "<p>Thanks or reporting. We are investigating, but it may take a few days to get to root cause. Please continue to report as much information as you can to this thread to help us figure it out. Thanks!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 326509,
      "author_name": "juliaelliott",
      "author_url": "",
      "post_date": "05/09/2018 21:01:34",
      "content": "<p>If you have more details to provide, please post them to this thread so we can help to troubleshoot:<a href=\"https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439\">https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "322967": "what does this mean???",
    "324057": "I checked your submissions. It seems you generated many objects with zero pixel counts. Please remove them and try again. Thanks.",
    "324060": "Thank you for checking my submission~\nbut many of my submissions had got this error:Evaluation Exception: Sequence contains no elements.\nwould you please tell me the reason?? i have checked my submission many many times but still got this error many times :(",
    "324280": "Me too. Has anyone else got this error?",
    "325639": "Thanks or reporting. We are investigating, but it may take a few days to get to root cause. Please continue to report as much information as you can to this thread to help us figure it out. Thanks!",
    "326509": "If you have more details to provide, please post them to this thread so we can help to troubleshoot:[https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439][1]\n\n\n[1]: https://www.kaggle.com/c/cvpr-2018-autonomous-driving/discussion/56439",
    "327983": "Hi wudi, \n   I have also encounter such error. It looks from the leaderboard that you have conquered the problem. Could you share the solution (or the cause of the error) for \"Sequence contains no elements\"?\n  Many thanks!",
    "329953": "I was using provided code from converting to rle. Strange sometime it works somtime it's not. When it's not working I got \"no elements error\"."
  },
  "source": "meta"
}