{
  "id": 134983,
  "title": "Why always submit error？",
  "url": "/competitions/deepfake-detection-challenge/discussion/134983",
  "author_name": "",
  "post_date": "2020-03-11T13:08:20.559791200Z",
  "votes": null,
  "comment_count": 6,
  "views": 0,
  "content": "<p>I have meet five submissions errors in past two days, I am so sad that  I have a better model,but i can not submit it. I use the same code, just modify the ckpt,  submit error. I even try the same code the same ckpt, still submitting error. I am so confused that how can i submit succeed. it cost me five chances. I hope that someone can tell me why or any solutions. Thanks very much.<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4549269%2F58d16b4fe7760d7d362d9c2290b0c21d%2Ferror.png?generation=1583932070100499&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": "769038",
      "postDate": "03/11/2020 13:08:20",
      "content": "<p>I have meet five submissions errors in past two days, I am so sad that  I have a better model,but i can not submit it. I use the same code, just modify the ckpt,  submit error. I even try the same code the same ckpt, still submitting error. I am so confused that how can i submit succeed. it cost me five chances. I hope that someone can tell me why or any solutions. Thanks very much.<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4549269%2F58d16b4fe7760d7d362d9c2290b0c21d%2Ferror.png?generation=1583932070100499&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "I have meet five submissions errors in past two days, I am so sad that  I have a better model,but i can not submit it. I use the same code, just modify the ckpt,  submit error. I even try the same code the same ckpt, still submitting error. I am so confused that how can i submit succeed. it cost me five chances. I hope that someone can tell me why or any solutions. Thanks very much.![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4549269%2F58d16b4fe7760d7d362d9c2290b0c21d%2Ferror.png?generation=1583932070100499&amp;alt=media)",
      "votes": null
    },
    {
      "id": "769065",
      "postDate": "03/11/2020 13:56:42",
      "content": "<p>Your notebook throws an exception, as the error message shows. Add exception handling and the error should go away.</p>",
      "rawMarkdown": "Your notebook throws an exception, as the error message shows. Add exception handling and the error should go away.",
      "votes": null
    },
    {
      "id": "769075",
      "postDate": "03/11/2020 14:06:29",
      "content": "<p>Actually, i have added exception handing, it can commit succeed. but always submit error.</p>",
      "rawMarkdown": "Actually, i have added exception handing, it can commit succeed. but always submit error.",
      "votes": null
    },
    {
      "id": "769370",
      "postDate": "03/11/2020 21:02:52",
      "content": "<p>Many thrown exceptions will be continued through without any message (especially if you are handling exceptions), so your exception was hard enough that it forced a stop.  Perhaps a memory leak, like the GPU only leak reported with some of the models.</p>",
      "rawMarkdown": "Many thrown exceptions will be continued through without any message (especially if you are handling exceptions), so your exception was hard enough that it forced a stop.  Perhaps a memory leak, like the GPU only leak reported with some of the models.",
      "votes": null
    },
    {
      "id": "769582",
      "postDate": "03/12/2020 03:02:54",
      "content": "<p>Thanks so much,I will try it</p>",
      "rawMarkdown": "Thanks so much,I will try it",
      "votes": null
    },
    {
      "id": "770537",
      "postDate": "03/13/2020 04:07:50",
      "content": "<p><a href=\"/humananalog\">@humananalog</a>  you are a beacon in this competition. You give so much, I am just thankful for people like you on this earth!.  I don't have the same error, but I observe how much you helped others. God bless you...</p>",
      "rawMarkdown": "humananalog  you are a beacon in this competition. You give so much, I am just thankful for people like you on this earth!.  I don't have the same error, but I observe how much you helped others. God bless you...",
      "votes": null
    },
    {
      "id": "775831",
      "postDate": "03/17/2020 01:29:57",
      "content": "<p>I meet this errors again, Please help me , thanks very much firstly. I find some error messages, like this.</p>\n\n<p>[NbConvertApp] Converting notebook <strong>notebook</strong>.ipynb to notebook</p>\n\n<p>[NbConvertApp] Executing notebook with kernel: python3</p>\n\n<p>[NbConvertApp] ERROR | Kernel died while waiting for execute reply.</p>\n\n<p>Traceback (most recent call last):</p>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 478, in _poll_for_reply</p>\n\n<pre><code>msg = self.kc.shell_channel.get_msg(timeout=timeout)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/jupyter_client/blocking/channels.py\", line 57, in get_msg</p>\n\n<pre><code>raise Empty\n</code></pre>\n\n<p>queue.Empty</p>\n\n<p>During handling of the above exception, another exception occurred:</p>\n\n<p>Traceback (most recent call last):</p>\n\n<p>File \"/opt/conda/bin/jupyter-nbconvert\", line 11, in </p>\n\n<pre><code>sys.exit(main())\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 268, in launch_instance</p>\n\n<pre><code>return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py\", line 664, in launch_instance</p>\n\n<pre><code>app.start()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 340, in start</p>\n\n<pre><code>self.convert_notebooks()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 510, in convert_notebooks</p>\n\n<pre><code>self.convert_single_notebook(notebook_filename)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 481, in convert_single_notebook</p>\n\n<pre><code>output, resources = self.export_single_notebook(notebook_filename, resources, input_buffer=input_buffer)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 410, in export_single_notebook</p>\n\n<pre><code>output, resources = self.exporter.from_filename(notebook_filename, resources=resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 179, in from_filename</p>\n\n<pre><code>return self.from_file(f, resources=resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 197, in from_file</p>\n\n<pre><code>return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/notebook.py\", line 32, in from_notebook_node</p>\n\n<pre><code>nb_copy, resources = super(NotebookExporter, self).from_notebook_node(nb, resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 139, in from_notebook_node</p>\n\n<pre><code>nb_copy, resources = self._preprocess(nb_copy, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 316, in _preprocess</p>\n\n<pre><code>nbc, resc = preprocessor(nbc, resc)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/base.py\", line 47, in <strong>call</strong></p>\n\n<pre><code>return self.preprocess(nb, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 405, in preprocess</p>\n\n<pre><code>nb, resources = super(ExecutePreprocessor, self).preprocess(nb, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/base.py\", line 69, in preprocess</p>\n\n<pre><code>nb.cells[index], resources = self.preprocess_cell(cell, resources, index)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 438, in preprocess_cell</p>\n\n<pre><code>reply, outputs = self.run_cell(cell, cell_index, store_history)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 578, in run_cell</p>\n\n<pre><code>exec_reply = self._poll_for_reply(parent_msg_id, cell, timeout)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 483, in _poll_for_reply</p>\n\n<pre><code>self._check_alive()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 510, in _check_alive</p>\n\n<pre><code>raise DeadKernelError(\"Kernel died\")\n</code></pre>\n\n<p>nbconvert.preprocessors.execute.DeadKernelError: Kernel died</p>\n\n<p>[NbConvertApp] Converting notebook <strong>notebook</strong>.ipynb to html</p>\n\n<p>[NbConvertApp] Writing 302779 bytes to <strong>results</strong>.html</p>",
      "rawMarkdown": "I meet this errors again, Please help me , thanks very much firstly. I find some error messages, like this.\n\n\n\n[NbConvertApp] Converting notebook __notebook__.ipynb to notebook\n\n[NbConvertApp] Executing notebook with kernel: python3\n\n[NbConvertApp] ERROR | Kernel died while waiting for execute reply.\n\nTraceback (most recent call last):\n\n  File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 478, in _poll_for_reply\n\n    msg = self.kc.shell_channel.get_msg(timeout=timeout)\n\n  File \"/opt/conda/lib/python3.6/site-packages/jupyter_client/blocking/channels.py\", line 57, in get_msg\n\n    raise Empty\n\nqueue.Empty\n\n\n\nDuring handling of the above exception, another exception occurred:\n\n\n\nTraceback (most recent call last):\n\n  File \"/opt/conda/bin/jupyter-nbconvert\", line 11, in",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 769065,
      "author_name": "humananalog",
      "author_url": "",
      "post_date": "03/11/2020 13:56:42",
      "content": "<p>Your notebook throws an exception, as the error message shows. Add exception handling and the error should go away.</p>",
      "votes": null,
      "replies": [
        {
          "id": 769075,
          "author_name": "asddj123",
          "author_url": "",
          "post_date": "03/11/2020 14:06:29",
          "content": "<p>Actually, i have added exception handing, it can commit succeed. but always submit error.</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 769370,
      "author_name": "meckdahl",
      "author_url": "",
      "post_date": "03/11/2020 21:02:52",
      "content": "<p>Many thrown exceptions will be continued through without any message (especially if you are handling exceptions), so your exception was hard enough that it forced a stop.  Perhaps a memory leak, like the GPU only leak reported with some of the models.</p>",
      "votes": null,
      "replies": [
        {
          "id": 769582,
          "author_name": "asddj123",
          "author_url": "",
          "post_date": "03/12/2020 03:02:54",
          "content": "<p>Thanks so much,I will try it</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 770537,
      "author_name": "abualabed",
      "author_url": "",
      "post_date": "03/13/2020 04:07:50",
      "content": "<p><a href=\"/humananalog\">@humananalog</a>  you are a beacon in this competition. You give so much, I am just thankful for people like you on this earth!.  I don't have the same error, but I observe how much you helped others. God bless you...</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 775831,
      "author_name": "asddj123",
      "author_url": "",
      "post_date": "03/17/2020 01:29:57",
      "content": "<p>I meet this errors again, Please help me , thanks very much firstly. I find some error messages, like this.</p>\n\n<p>[NbConvertApp] Converting notebook <strong>notebook</strong>.ipynb to notebook</p>\n\n<p>[NbConvertApp] Executing notebook with kernel: python3</p>\n\n<p>[NbConvertApp] ERROR | Kernel died while waiting for execute reply.</p>\n\n<p>Traceback (most recent call last):</p>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 478, in _poll_for_reply</p>\n\n<pre><code>msg = self.kc.shell_channel.get_msg(timeout=timeout)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/jupyter_client/blocking/channels.py\", line 57, in get_msg</p>\n\n<pre><code>raise Empty\n</code></pre>\n\n<p>queue.Empty</p>\n\n<p>During handling of the above exception, another exception occurred:</p>\n\n<p>Traceback (most recent call last):</p>\n\n<p>File \"/opt/conda/bin/jupyter-nbconvert\", line 11, in </p>\n\n<pre><code>sys.exit(main())\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 268, in launch_instance</p>\n\n<pre><code>return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py\", line 664, in launch_instance</p>\n\n<pre><code>app.start()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 340, in start</p>\n\n<pre><code>self.convert_notebooks()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 510, in convert_notebooks</p>\n\n<pre><code>self.convert_single_notebook(notebook_filename)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 481, in convert_single_notebook</p>\n\n<pre><code>output, resources = self.export_single_notebook(notebook_filename, resources, input_buffer=input_buffer)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/nbconvertapp.py\", line 410, in export_single_notebook</p>\n\n<pre><code>output, resources = self.exporter.from_filename(notebook_filename, resources=resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 179, in from_filename</p>\n\n<pre><code>return self.from_file(f, resources=resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 197, in from_file</p>\n\n<pre><code>return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/notebook.py\", line 32, in from_notebook_node</p>\n\n<pre><code>nb_copy, resources = super(NotebookExporter, self).from_notebook_node(nb, resources, **kw)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 139, in from_notebook_node</p>\n\n<pre><code>nb_copy, resources = self._preprocess(nb_copy, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/exporters/exporter.py\", line 316, in _preprocess</p>\n\n<pre><code>nbc, resc = preprocessor(nbc, resc)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/base.py\", line 47, in <strong>call</strong></p>\n\n<pre><code>return self.preprocess(nb, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 405, in preprocess</p>\n\n<pre><code>nb, resources = super(ExecutePreprocessor, self).preprocess(nb, resources)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/base.py\", line 69, in preprocess</p>\n\n<pre><code>nb.cells[index], resources = self.preprocess_cell(cell, resources, index)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 438, in preprocess_cell</p>\n\n<pre><code>reply, outputs = self.run_cell(cell, cell_index, store_history)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 578, in run_cell</p>\n\n<pre><code>exec_reply = self._poll_for_reply(parent_msg_id, cell, timeout)\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 483, in _poll_for_reply</p>\n\n<pre><code>self._check_alive()\n</code></pre>\n\n<p>File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 510, in _check_alive</p>\n\n<pre><code>raise DeadKernelError(\"Kernel died\")\n</code></pre>\n\n<p>nbconvert.preprocessors.execute.DeadKernelError: Kernel died</p>\n\n<p>[NbConvertApp] Converting notebook <strong>notebook</strong>.ipynb to html</p>\n\n<p>[NbConvertApp] Writing 302779 bytes to <strong>results</strong>.html</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "769038": "I have meet five submissions errors in past two days, I am so sad that  I have a better model,but i can not submit it. I use the same code, just modify the ckpt,  submit error. I even try the same code the same ckpt, still submitting error. I am so confused that how can i submit succeed. it cost me five chances. I hope that someone can tell me why or any solutions. Thanks very much.![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4549269%2F58d16b4fe7760d7d362d9c2290b0c21d%2Ferror.png?generation=1583932070100499&amp;alt=media)",
    "769065": "Your notebook throws an exception, as the error message shows. Add exception handling and the error should go away.",
    "769075": "Actually, i have added exception handing, it can commit succeed. but always submit error.",
    "769370": "Many thrown exceptions will be continued through without any message (especially if you are handling exceptions), so your exception was hard enough that it forced a stop.  Perhaps a memory leak, like the GPU only leak reported with some of the models.",
    "769582": "Thanks so much,I will try it",
    "770537": "humananalog  you are a beacon in this competition. You give so much, I am just thankful for people like you on this earth!.  I don't have the same error, but I observe how much you helped others. God bless you...",
    "775831": "I meet this errors again, Please help me , thanks very much firstly. I find some error messages, like this.\n\n\n\n[NbConvertApp] Converting notebook __notebook__.ipynb to notebook\n\n[NbConvertApp] Executing notebook with kernel: python3\n\n[NbConvertApp] ERROR | Kernel died while waiting for execute reply.\n\nTraceback (most recent call last):\n\n  File \"/opt/conda/lib/python3.6/site-packages/nbconvert/preprocessors/execute.py\", line 478, in _poll_for_reply\n\n    msg = self.kc.shell_channel.get_msg(timeout=timeout)\n\n  File \"/opt/conda/lib/python3.6/site-packages/jupyter_client/blocking/channels.py\", line 57, in get_msg\n\n    raise Empty\n\nqueue.Empty\n\n\n\nDuring handling of the above exception, another exception occurred:\n\n\n\nTraceback (most recent call last):\n\n  File \"/opt/conda/bin/jupyter-nbconvert\", line 11, in"
  },
  "source": "meta"
}