I have opened Anaconda through anaconda navigator (not from anaconda prompt). There comes error while launching Jupyter Notebook. There error is, a new popup opens and there is written "Application notebook launch may have produced errors " and below there is written “Exit code: 1”
Please help and solve this error.
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hi muhammad, did you manage to find a solution to this error? i downloaded anaconda, to learn, using the jupyter notebook application however i also ran into the same error, ive tried running as administrator , reinstalling anaconda and even updating anaconda but nothing allows me to run jupyter. thanks for your time
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I have the same issue - please share the solution with me, Thanks!
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Hi, I’m having the same issue, can someone help me with it as well please?
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I am receiving this error:
[I 2026-04-13 12:18:50.937 ServerApp] jupyter_lsp | extension was successfully linked.
[I 2026-04-13 12:18:50.940 ServerApp] jupyter_server_terminals | extension was successfully linked.
[I 2026-04-13 12:18:50.944 ServerApp] jupyterlab | extension was successfully linked.
[I 2026-04-13 12:18:50.947 ServerApp] notebook | extension was successfully linked.
[I 2026-04-13 12:18:51.183 ServerApp] notebook_shim | extension was successfully linked.
[I 2026-04-13 12:18:51.239 ServerApp] notebook_shim | extension was successfully loaded.
[I 2026-04-13 12:18:51.240 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2026-04-13 12:18:51.242 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2026-04-13 12:18:51.245 LabApp] JupyterLab extension loaded from C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyterlab
[I 2026-04-13 12:18:51.245 LabApp] JupyterLab application directory is C:\Users\Ameri\anaconda3\envs\RP_Env\share\jupyter\lab
[I 2026-04-13 12:18:51.245 LabApp] Extension Manager is ‘pypi’.
[I 2026-04-13 12:18:51.279 ServerApp] jupyterlab | extension was successfully loaded.
[I 2026-04-13 12:18:51.282 ServerApp] notebook | extension was successfully loaded.
[I 2026-04-13 12:18:51.282 ServerApp] Serving notebooks from local directory: C:\Users\Ameri
[I 2026-04-13 12:18:51.282 ServerApp] Jupyter Server 2.17.0 is running at:
[I 2026-04-13 12:18:51.282 ServerApp] http://localhost:8888/tree?token=18895c08f330313ba539909d4032f1726a2037152da9255a
[I 2026-04-13 12:18:51.282 ServerApp] http://127.0.0.1:8888/tree?token=18895c08f330313ba539909d4032f1726a2037152da9255a
[I 2026-04-13 12:18:51.282 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[E 2026-04-13 12:18:51.283 ServerApp] Failed to write server-info to C:\Users\Ameri\AppData\Roaming\jupyter\runtime\jpserver-3512.json: PermissionError(13, ‘Permission denied’)
Traceback (most recent call last):
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Scripts\jupyter-notebook-script.py”, line 10, in
sys.exit(main())
~~~~^^
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyter_server\extension\application.py”, line 635, in launch_instance
serverapp.start()
~~~~~~~~~~~~~~~^^
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyter_server\serverapp.py”, line 3214, in start
self.start_app()
~~~~~~~~~~~~~~^^
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyter_server\serverapp.py”, line 3106, in start_app
self.write_browser_open_files()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyter_server\serverapp.py”, line 2973, in write_browser_open_files
self.write_browser_open_file()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File “C:\Users\Ameri\anaconda3\envs\RP_Env\Lib\site-packages\jupyter_server\serverapp.py”, line 2996, in write_browser_open_file
with open(self.browser_open_file, “w”, encoding=“utf-8”) as f:
~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
PermissionError: [Errno 13] Permission denied: ‘C:\\Users\\Ameri\\AppData\\Roaming\\jupyter\\runtime\\jpserver-3512-open.html’
Hey @Lija ,
The error you are hitting was solved on this thread where there is also a youtube video to help solve the permissions issue you are facing.
Hope that helps,
Jack
Thank you, I will look into it.