Launcher Error Invalid response: 500 Internal Server Error
See original GitHub issueI am running jupyter lab on a server and accessing it via tunneling. I have installed everything the environment but getting
Launcher Error
Invalid response: 500 Internal Server Error
Error log:
[E 01:47:34.366 LabApp] Uncaught exception POST /api/tensorboard?1574837254333 (127.0.0.1)
HTTPServerRequest(protocol='http', host='localhost:9000', method='POST', uri='/api/tensorboard?1574837254333', version='HTTP/1.1', remote_ip='127.0.0.1')
Traceback (most recent call last):
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/tornado/web.py", line 1697, in _execute
result = method(*self.path_args, **self.path_kwargs)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/tornado/web.py", line 3174, in wrapper
return method(self, *args, **kwargs)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/jupyter_tensorboard/api_handlers.py", line 40, in post
.new_instance(data["logdir"], reload_interval=reload_interval)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/jupyter_tensorboard/tensorboard_manager.py", line 148, in new_instance
purge_orphaned_data=purge_orphaned_data)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/jupyter_tensorboard/tensorboard_manager.py", line 46, in create_tb_app
tensorboard.assets_zip_provider)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/tensorboard/backend/application.py", line 157, in standard_tensorboard_wsgi
flags, plugin_loaders, data_provider, assets_zip_provider, multiplexer)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/jupyter_tensorboard/tensorboard_manager.py", line 113, in TensorBoardWSGIApp
path_to_run = application.parse_event_files_spec(logdir)
File "/home/5sg/anaconda3/envs/pt/lib/python3.6/site-packages/tensorboard/backend/application.py", line 455, in parse_event_files_spec
for specification in logdir_spec.split(','):
AttributeError: 'Namespace' object has no attribute 'split'
[W 01:47:34.367 LabApp] Unhandled error
[E 01:47:34.368 LabApp] {
"Host": "localhost:9000",
"Connection": "keep-alive",
"Content-Length": "22",
"Authorization": "token 401f2b8e783e2a50aec2e64c05e9b2a5cf8c1b8d0a8e5ed7",
"Origin": "http://localhost:9000",
"X-Xsrftoken": "2|fffa844f|42f6c3eccfa21538c79fd36d886881ab|1572963744",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36",
"Dnt": "1",
"Content-Type": "application/json",
"Accept": "*/*",
"Sec-Fetch-Site": "same-origin",
"Sec-Fetch-Mode": "cors",
"Referer": "http://localhost:9000/lab",
"Accept-Encoding": "gzip, deflate, br",
"Accept-Language": "en-US,en;q=0.9,hi;q=0.8",
"Cookie": "_xsrf=2|fffa844f|42f6c3eccfa21538c79fd36d886881ab|1572963744; username-localhost-9999=\"2|1:0|10:1574832035|23:username-localhost-9999|44:MWY0NTNhNWY2NGYyNDYxYzg4MWMzNWVkZmFkN2NkNzE=|4767ddaf8d441d2a597605b6775ebb7a7792ed49759859e50a0281d49916bb67\"; username-localhost-9000=\"2|1:0|10:1574837254|23:username-localhost-9000|44:NjE0NWFjZWEwNTNmNDkzNmJiMTk5NDhkZmRhYTI3ZDA=|e1158687cdf8477d06336d5058bf6ebb104a6cbf19ed078b66707ceae7bf0e2c\""
}
[E 01:47:34.368 LabApp] 500 POST /api/tensorboard?1574837254333 (127.0.0.1) 4.88ms referer=http://localhost:9000/lab
Done with AddRunsFromDirectory: /home/5sg/notebooks
TensorBoard reload process: Reload the whole Multiplexer
Beginning EventMultiplexer.Reload()
Reloading runs serially (one after another) on the main thread.
Finished with EventMultiplexer.Reload()
TensorBoard done reloading. Load took 0.004 secs
TensorBoard reload process beginning
Starting AddRunsFromDirectory: /home/5sg/notebooks
GetLogdirSubdirectories: Starting to list directories via walking.
Done with AddRunsFromDirectory: /home/5sg/notebooks
TensorBoard reload process: Reload the whole Multiplexer
Beginning EventMultiplexer.Reload()
Reloading runs serially (one after another) on the main thread.
Finished with EventMultiplexer.Reload()
TensorBoard done reloading. Load took 0.001 secs
TensorBoard reload process beginning
Starting AddRunsFromDirectory: /home/5sg/notebooks
GetLogdirSubdirectories: Starting to list directories via walking.
Done with AddRunsFromDirectory: /home/5sg/notebooks
TensorBoard reload process: Reload the whole Multiplexer
Beginning EventMultiplexer.Reload()
Reloading runs serially (one after another) on the main thread.
Finished with EventMultiplexer.Reload()
TensorBoard done reloading. Load took 0.001 secs
Issue Analytics
- State:
- Created 4 years ago
- Reactions:7
- Comments:6
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I’ve found a solution to make it work. I was missing from
pip
->tensorboard
Here you can find the requirements:
And for
jupyter
:After adding the missing req it worked like a charm. 😃
thanks for your solution @octavd