jupyter open blank page

[pjnoreset]

When I open jupyter I obtain a blank page and in the google chrome console I get the next error:

Refused to execute script from '' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.

I have attached two images where you can see more data.

[LeggoMahEggo]

I have literally the exact same problem. I've been in the process of setting up Python, so I hope it can be fixed soon.

[dyvol777]

Me too, don't know how t fix

[dyvol777]

Refused to execute script from '<URL>' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/components/es6-promise/promise.min.js?v=f004a16cb856e0ff11781d01ec5ca8fe' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/components/preact/index.js?v=00a2fac73c670ce39ac53d26640eb542' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/components/proptypes/index.js?v=c40890eb04df9811fcc4d47e53a29604' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/components/preact-compat/index.js?v=aea8f6660e54b18ace8d84a9b9654c1c' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/components/requirejs/require.js?v=951f856e81496aaeec2e71a1c2c0d51f' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:1 Refused to execute script from 'http://localhost:8888/static/tree/js/main.min.js?v=ab9f3a6cf8347df927864d58cfad7931' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.
VM32 tree:24 Uncaught ReferenceError: require is not defined
    at VM32 tree:24
2tree:1 Unchecked runtime.lastError: The message port closed before a response was received.

[EloyRD]

For me (#545), this issue was related to https://github.com/jupyter/notebook/issues/4469.
The PR on https://github.com/jupyter/notebook/pull/4468 solves the issue.
You look for the file notebookapp.py and add the new line.

[catajara]

I had a similar issue. The solution in jupyter/notebook#4467 worked for me (pip uninstall notebook,
pip install notebook==5.7.5)

[haungo2109]

me to, so I have to use "jupyter lab", but it is ok

[machsix]

I had a similar issue. The solution in jupyter/notebook#4467 worked for me (pip uninstall notebook,
pip install notebook==5.7.5)

This works for me. I'm curious why this happens.

[Khoa-NT]

I have the same problem when update Notebook to version 5.7.6 on conda.
I have to reduce the Notebook's version to 5.7.4

[duzeng]

also solved by reducing the notebook's version from 5.7.6 to 5.7.4

[mhh0318]

I try both methods, but don't work.

After I clear the cache, both methods work.
So plz clean the cookie after reducing the version or add the line in notebookapp.py

[mwentzWW]

also solved by reducing the notebook's version from 5.7.6 to 5.7.4

Same for me!