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Connection to the notebook server could not be established #3

@kazemivf

Description

@kazemivf

Hello everyone!
I installed gf-kernel. when I open a new gf file in Jupyter Notebook and want to run my code I receive this error: 'A connection to the notebook server could not be established. The notebook will continue trying to reconnect. Check your network connection or notebook server configuration'.
In the following I added the generated output in cmd:

[W 10:13:49.784 NotebookApp] 404 GET /static/components/jquery-ui/themes/smoothness/jquery-ui.min.css (::1) 33.000000ms referer=http://localhost:8888/tree?token=a3fca7fca7d90a5877f0292569f8beac8b62a763b31bc809
[I 10:14:10.151 NotebookApp] Creating new notebook in /anaconda3/Projects
[W 10:14:13.392 NotebookApp] 404 GET /static/components/jquery-ui/themes/smoothness/jquery-ui.min.css (::1) 2.000000ms referer=http://localhost:8888/notebooks/anaconda3/Projects/Untitled5.ipynb?kernel_name=gf
[I 10:14:14.411 NotebookApp] Kernel started: 7a18ddfe-2fdf-4403-8763-8331f8457714, name: gf
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in _execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[I 10:14:17.413 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in _execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[I 10:14:20.520 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in _execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[I 10:14:23.627 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in _execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[I 10:14:26.713 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in _execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[I 10:14:29.839 NotebookApp] KernelRestarter: restarting kernel (5/5), new random ports
Traceback (most recent call last):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel_main
.py", line 4, in
IPKernelApp.launch_instance(kernel_class=GFKernel)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 977, in launch_instance
app.initialize(argv)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\application.py", line 110, in inner
return method(app, *args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 681, in initialize
self.init_kernel()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ipykernel\kernelapp.py", line 528, in init_kernel
kernel = kernel_factory(
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\kernel.py", line 78, in init
self.GFRepl = GFRepl()
File "C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\gf_kernel\GFRepl.py", line 22, in init
self.gf_shell = Popen((find_executable('gf'), '--run'),
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 858, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1251, in execute_child
args = list2cmdline(args)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 553, in list2cmdline
for arg in map(os.fsdecode, seq):
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\os.py", line 818, in fsdecode
filename = fspath(filename) # Does type-checking of filename.
TypeError: expected str, bytes or os.PathLike object, not NoneType
[W 10:14:32.969 NotebookApp] KernelRestarter: restart failed
[W 10:14:32.970 NotebookApp] Kernel 7a18ddfe-2fdf-4403-8763-8331f8457714 died, removing from map.
[W 10:15:14.426 NotebookApp] Timeout waiting for kernel_info reply from 7a18ddfe-2fdf-4403-8763-8331f8457714
[E 10:15:14.432 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714)
[W 10:15:15.510 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:15:15.518 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 17.000000ms referer=None
[W 10:15:17.544 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:15:17.548 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 8.000000ms referer=None
[W 10:15:21.598 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:15:21.601 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 5.990000ms referer=None
[W 10:15:29.610 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:15:29.613 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 6.010000ms referer=None
[W 10:15:45.641 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:15:45.644 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 5.000000ms referer=None
[I 10:16:14.568 NotebookApp] Saving file at /anaconda3/Projects/Untitled5.ipynb
C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\nbformat_init
.py:129: MissingIDFieldWarning: Code cell is missing an id field, this will become a hard error in future nbformat versions. You may want to use normalize() on your notebooks before validations (available since nbformat 5.1.4). Previous versions of nbformat are fixing this issue transparently, and will stop doing so in the future.
validate(nb)
C:\Users\fatemeh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\notebook\services\contents\manager.py:353: MissingIDFieldWarning: Code cell is missing an id field, this will become a hard error in future nbformat versions. You may want to use normalize() on your notebooks before validations (available since nbformat 5.1.4). Previous versions of nbformat are fixing this issue transparently, and will stop doing so in the future.
validate_nb(model['content'])
[W 10:16:18.551 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:16:18.554 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 4.000000ms referer=None
[W 10:17:23.571 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:17:23.573 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 5.020000ms referer=None
[W 10:22:12.377 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:22:12.379 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 3.000000ms referer=None
[W 10:22:19.396 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1): Kernel does not exist: 7a18ddfe-2fdf-4403-8763-8331f8457714
[W 10:22:19.399 NotebookApp] 404 GET /api/kernels/7a18ddfe-2fdf-4403-8763-8331f8457714/channels?session_id=55f8fcc618ed492bb40ebf13bfa98cb0 (::1) 5.000000ms referer=None
[I 10:24:14.039 NotebookApp] Saving file at /anaconda3/Projects/Untitled5.ipynb

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