Question

当我尝试下载jupyter笔记本时，我收到500内部服务器错误。回溯如下：

[E 16:55:32.238 NotebookApp] Uncaught exception GET /nbconvert/html/Notebooks/ya_dash.ipynb?download=true (::1)
    HTTPServerRequest(protocol='http', host='localhost:8888', method='GET', uri='/nbconvert/html/Notebooks/dash.ipynb?download=true', version='HTTP/1.1', remote_ip='::1', headers={'Accept-Language': 'en-US,en;q=0.8,ru;q=0.6', 'Accept-Encoding': 'gzip, deflate, sdch', 'Host': 'localhost:8888', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36', 'Connection': 'keep-alive', 'Referer': 'http://localhost:8888/notebooks/Notebooks/dash.ipynb', 'Upgrade-Insecure-Requests': '1'})
    Traceback (most recent call last):
      File "/Users/aleksandr/anaconda/lib/python2.7/site-packages/tornado/web.py", line 1443, in _execute
        result = method(*self.path_args, **self.path_kwargs)
      File "/Users/aleksandr/anaconda/lib/python2.7/site-packages/tornado/web.py", line 2800, in wrapper
        return method(self, *args, **kwargs)
      File "/Users/aleksandr/anaconda/lib/python2.7/site-packages/notebook/nbconvert/handlers.py", line 86, in get
        name = model['name']
    KeyError: 'name'
[E 16:55:32.251 NotebookApp] {
      "Accept-Language": "en-US,en;q=0.8,ru;q=0.6",
      "Accept-Encoding": "gzip, deflate, sdch",
      "Host": "localhost:8888",
      "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
      "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36",
      "Connection": "keep-alive",
      "Referer": "http://localhost:8888/notebooks/Notebooks/dash.ipynb",
      "Upgrade-Insecure-Requests": "1"
    }
[E 16:55:32.251 NotebookApp] 500 GET /nbconvert/html/Notebooks/dash.ipynb?download=true (::1) 1229.97ms referer=http://localhost:8888/notebooks/Notebooks/dash.ipynb

当我添加＆＃34; name＆＃34;模型变量的关键，它表示＆＃34; last_modified＆＃34;钥匙现在不见了。当我添加＆＃34; last_modified＆＃34;关键，它说内容存在问题。我认为问题在于这一行

model = self.contents_manager.get(path=path)

在nbconvert库的handlers.py文件中，但我无法得到它应该是什么。

我在Mac OS X上使用带有Anaconda和

的Python 2.7

jupyter == 1.0.0

jupyter客户端== 4.2.2

jupyter控制台== 4.1.1

jupyter核== 4.1.0

jupyter的仪表板== 0.5.2

jupyterdrive == 1.1.0

笔记本== 4.2.0

非常感谢您的帮助。

Jupyter Notebook 500内部服务器错误

0 个答案: