Problem with npm install

[Ralghs]

I got this error after running "npm install"

`npm WARN deprecated fsevents@1.2.4: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.

up to date, audited 1825 packages in 23s

92 packages are looking for funding
run npm fund for details

80 vulnerabilities (13 low, 18 moderate, 45 high, 4 critical)

To address issues that do not require attention, run:
npm audit fix

To address all issues (including breaking changes), run:
npm audit fix --force

Run npm audit for details.`

I looked online and couldn't find much information regarding this error. Does anybody know why?

[Ralghs]

I ignored this problem and proceed to "npm start". I ran "npm start" and "streamlit run ....", I got

Your app is having trouble loading the init.my_component component.

(The app is attempting to load the component from http://localhost:3001/, and hasn't received its "streamlit
" message.)

If this is a development build, have you started the dev server?
If this is a release build, have you compiled the frontend?
For more troubleshooting help, please see the Streamlit Component docs or visit our forums.

[Ellepourmoi]

This is the message "opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
library: 'digital envelope routines',
reason: 'unsupported',
code: 'ERR_OSSL_EVP_UNSUPPORTED'" what can be done to overcome this.Please help

[sfc-gh-kbregula]

We have updated all dependencies and released a new version of the library which should solve this problem.
Npm registry: https://www.npmjs.com/package/streamlit-component-lib
Release notes: https://github.com/streamlit/streamlit/blob/develop/component-lib/RELEASE_NOTES.md

code: 'ERR_OSSL_EVP_UNSUPPORTED'"

This error occurred if you were using too new NodeJS relative to the installed version of react-script. We now use react-script v5 and we support the following NodeJS versions: 16.x, 18.x, 19.x.