I have installed Jupyter Notebook on Windows 10. I can execute jupyter notebook command. It opens and shows a list of current path directories. I also can create or open a notebook. But when I do it I get Kernel error in the top right corner. After clicking on it this window appears:
Failed to start the kernel
Unhandled error
Traceback (most recent call last):
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadoweb.py", line 1699, in _execute
result = await result
File "c:userslolaappdatalocalprogramspythonpython35libasynciofutures.py", line 383, in __iter__
return self.result() # May raise too.
File "c:userslolaappdatalocalprogramspythonpython35libasynciofutures.py", line 294, in result
raise self._exception
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 742, in run
yielded = self.gen.throw(*exc_info) # type: ignore
File "c:userslolaappdatalocalprogramspythonpython35libsite-packages
otebookservicessessionshandlers.py", line 72, in post
type=mtype))
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 735, in run
value = future.result()
File "c:userslolaappdatalocalprogramspythonpython35libasynciofutures.py", line 294, in result
raise self._exception
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 742, in run
yielded = self.gen.throw(*exc_info) # type: ignore
File "c:userslolaappdatalocalprogramspythonpython35libsite-packages
otebookservicessessionssessionmanager.py", line 88, in create_session
kernel_id = yield self.start_kernel_for_session(session_id, path, name, type, kernel_name)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 735, in run
value = future.result()
File "c:userslolaappdatalocalprogramspythonpython35libasynciofutures.py", line 294, in result
raise self._exception
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 742, in run
yielded = self.gen.throw(*exc_info) # type: ignore
File "c:userslolaappdatalocalprogramspythonpython35libsite-packages
otebookservicessessionssessionmanager.py", line 101, in start_kernel_for_session
self.kernel_manager.start_kernel(path=kernel_path, kernel_name=kernel_name)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 735, in run
value = future.result()
File "c:userslolaappdatalocalprogramspythonpython35libasynciofutures.py", line 294, in result
raise self._exception
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesornadogen.py", line 209, in wrapper
yielded = next(result)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packages
otebookserviceskernelskernelmanager.py", line 168, in start_kernel
super(MappingKernelManager, self).start_kernel(**kwargs)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesjupyter_clientmultikernelmanager.py", line 110, in start_kernel
km.start_kernel(**kwargs)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesjupyter_clientmanager.py", line 240, in start_kernel
self.write_connection_file()
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesjupyter_clientconnect.py", line 547, in write_connection_file
kernel_name=self.kernel_name
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesjupyter_clientconnect.py", line 212, in write_connection_file
with secure_write(fname) as f:
File "c:userslolaappdatalocalprogramspythonpython35libcontextlib.py", line 59, in __enter__
return next(self.gen)
File "c:userslolaappdatalocalprogramspythonpython35libsite-packagesjupyter_clientconnect.py", line 102, in secure_write
with os.fdopen(os.open(fname, open_flag, 0o600), mode) as f:
PermissionError: [Errno 13] Permission denied: 'C:\Users\Lola\AppData\Roaming\jupyter\runtime\kernel-fd884f4e-8208-4b8e-9db2-c048f869e042.json'
The code in my file is not highlighted in different colors and when I run it nothing happens.
I am new to programming, so please try to give advice in simple words, describing each step in detail.
In the past, I've tried to delete Python, install Python in different versions, install Anaconda. In addition, in order to work with tensorflow, I've created a special environment. But this error stays the same. I suspect the problem is a double backslash ("//") in the path, but I have absolutely no idea how to fix this. But perhaps the problem is something else.
See Question&Answers more detail:
os