Custom UI broken with 0.84.1: custom_ui/state-card-custom-ui.html:27:15926 Uncaught TypeError: Class extends value undefined is not a constructor or null

[ReX1983]

Checklist

• [X] I'm running the latest version of CustomUI (Update guide) or using a specific release that is not marked as "Broken".
• [X] I tried to force-refresh (Ctrl+Shift+R / Ctrl+F5) the browser
• [X] (Optional, but recommended) I'm using Chrome or tried to reproduce the feature on Chrome.

Browser + Version: Chrome 71.0.3578.75

CustomUI version: 20180831

Home Assistant release (hass --version): 0.84.1

Problem-relevant configuration.yaml entries:

Problem-relevant Home Assistant log entries:

[...]local/custom_ui/state-card-custom-ui.html:27:15926 Uncaught TypeError: Class extends value undefined is not a constructor or null
10:36 PM components/system_log/__init__.py (ERROR)

Any errors from browser Javascript console:

Uncaught TypeError: Class extends value undefined is not a constructor or null
    at Object.<anonymous> (dynamic-with-extra.js:10)
    at i (bootstrap:19)
    at bootstrap:68
    at bootstrap:68
(anonymous) @ dynamic-with-extra.js:10
i @ bootstrap:19
(anonymous) @ bootstrap:68
(anonymous) @ bootstrap:68

I've just updated to 0.84.1 and all the groups are empty/blank.

Hope the logs above help!

[bratanon]

Same here when using customize_glob

"*.*":
  custom_ui_state_card: state-card-custom-ui
  show_last_changed: true

[atom83]

similar issue with my hass:

 Uncaught TypeError: Class extends value undefined is not a constructor or null
    at Object.<anonymous> (state-card-custom-ui.html:27)
    at i (state-card-custom-ui.html:2)
    at state-card-custom-ui.html:2
    at state-card-custom-ui.html:2

[artomka]

I have the same issue on 0.84.1 Hass.io.

[Mariusthvdb]

+1 no more regular weather component cards in regular HA, customizations fail to show (icons, last_changed etc etc) also more-info popup for Tiles don't show. No more state-card mode badges.

All suddenly stopped working after 0.84.1 and still in perfect order while on 0.83.x

Hope a fix is made soon, since Lovelace itself is still a bit of an experiment, and not to be relied on for an automated home just yet...

[emiljaregran]

Same problem in 0.84.2 Hass.io

[andrey-git]

Fixed by release 2018-12-17

[crus1313]

Also custom badges don't change color anymore. I cannot update CustomUI: beyond 20180831. I did manual install (github) and via update.sh (no errors), none updated beyond CustomUI: 20180831.

[kt666]

Same issues as crus1313 here.. tried the update more times.. still the same.