Failed to execute 'define' on 'CustomElementRegistry': the name "mwc-notched-outline" has already been used with this registry

[justinhunt1223]

Checklist:

• I updated to the latest version available
• I cleared the cache of my browser

Release with the issue:

Current
floor3d-card-modified.txt

Last working release (if known):

Browser and Operating System:

Description of problem:

Uncaught DOMException: Failed to execute 'define' on 'CustomElementRegistry': the name "mwc-notched-outline" has already been used with this registry

Javascript errors shown in the web inspector (if applicable):

Uncaught DOMException: Failed to execute 'define' on 'CustomElementRegistry': the name "mwc-notched-outline" has already been used with this registry
    define scoped-custom-element-registry.js:44
    Ct floor3d-card.js:40
    Ct floor3d-card.js:40
    r floor3d-card.js:1
    <anonymous> floor3d-card.js:222

Additional information:
I'm trying to work on some changes and have the development environment setup with vscode. I updated home assistant to pull floor3d-card.js from http://localhost:5000/floor3d-card.js. The untouched file from the repo works this way. Once a change is made and floor3d-card.js is rebuilt, the error above appears and home assistant throws an error about the floor3d-card custom element does not exist.

To build the new js file, I ran npm start in the vscode terminal, is this the correct command? I attached the new compiled file for reference.

[adizanni]

Hello @justinhunt1223 , in my project this is the command I use in terminal to compile the Typescript:

npm run lint && npm run rollup

[adizanni]

I cannot reproduce the issue so I close the ticket, if you have more info, reopen and I will do the investigations

[adizanni]

Closain