Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function

[danielbrunt57]

lovelace-wallpanel v4.25.4 I am noticing two back to back errors in HA 2024.7.2 after accessing Home Assistant UI via Edge browser on Windows 11:

2024-07-18 16:14:28.655 ERROR (MainThread) [frontend.js.latest.202407100] Uncaught error from Edge 126.0.0.0 on Windows 10
TypeError: wallpanel.screensaverRunning is not a function
locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2426:16)
startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2464:2)

TypeError: Cannot read properties of null (reading 'lovelace')
new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:672:39)
k (src/scoped-custom-element-registry.js:388:6)
J (src/scoped-custom-element-registry.js:236:10)
startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2462:23)

[leen67]

Similar error here, from Firefox on Windows 11: 2024-07-19 13:12:37.677 ERROR (MainThread) [frontend.js.latest.202407100] Uncaught error from Firefox 128.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2426:16) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2464:2) 2024-07-19 13:12:37.758 ERROR (MainThread) [frontend.js.latest.202407100] Uncaught error from Firefox 128.0 on Windows 10 TypeError: getHaPanelLovelace() is null WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:672:19) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2462:23)

[j-a-n]

Please try if v4.25.5 fixes the issue.

[danielbrunt57]

It did not fix it...

Logger: frontend.js.latest.202407100
Source: components/system_log/__init__.py:333
First occurred: 5:38:47 PM (2 occurrences)
Last logged: 5:38:47 PM

Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2426:16) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2464:2)
Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:672:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2462:23)

[danielbrunt57]

Ah, my bad! Too many things on the go here.

Logger: frontend.js.latest.202407100
Source: components/system_log/__init__.py:333
First occurred: 9:26:32 PM (6 occurrences)
Last logged: 9:29:29 PM

Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2426:16) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2464:2)
Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:672:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2462:23)

[johntdyer]

Same error on Android as welll

2024-07-25 13:16:09.868 ERROR (MainThread) [frontend.js.latest.202407100] Uncaught error from Firefox 128.0 on Mac OS 10.15
TypeError: wallpanel.screensaverRunning is not a function
locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2426:16)
startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2464:2)
2024-07-25 13:16:10.409 ERROR (MainThread) [frontend.js.latest.202407100] Uncaught error from Firefox 128.0 on Mac OS 10.15
TypeError: getHaPanelLovelace() is null
WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:672:19)
k (src/scoped-custom-element-registry.js:388:6)
J (src/scoped-custom-element-registry.js:236:10)
startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2462:23)

[samueldowd]

Uncaught error from WebKit 605.1.15 on iOS 17.5.1 TypeError: wallpanel.screensaverRunning is not a function. (In 'wallpanel.screensaverRunning()', 'wallpanel.screensaverRunning' is undefined) locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2427:34) /hacsfiles/lovelace-wallpanel/wallpanel.js:2467:18 dispatchEvent ([native code]::) event (src/common/dom/fire_event.ts:76:21) mainWindow.history.replaceState (src/common/navigate.ts:44:12) isNavigationClick (src/entrypoints/custom-panel.ts:132:15)

Version 4.25.5

I haven’t been able to figure out exactly what it triggering the error. I’ve had 183 occurrences in the last 9 hours. It seems to be at least whenever I render any Lovelace page. It is definitely not limited to when I view the dashboard with Wallpanel enabled. I also tried disabling Wallpanel on the one dashboard I have it enabled on and that has not stopped the errors either.

[tOsaer]

I'm on version 4.25.6 and I still have this issue.

2024-08-12 10:06:10.144 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29) 2024-08-12 10:06:11.239 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading '__lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:673:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2472:23) 2024-08-12 10:06:14.592 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29) /hacsfiles/lovelace-wallpanel/wallpanel.js:2476:3 dispatchEvent (src/common/dom/fire_event.ts:76:7) mainWindow.history.replaceState (src/common/navigate.ts:46:12) isNavigationClick (src/layouts/home-assistant.ts:136:17) 2024-08-12 10:06:14.593 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 126.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29) /hacsfiles/lovelace-wallpanel/wallpanel.js:2476:3 dispatchEvent (src/common/dom/fire_event.ts:76:7) mainWindow.history.replaceState (src/common/navigate.ts:46:12) this.updatePageEl (src/layouts/hass-router-page.ts:100:15) update (src/reactive-element.ts:1329:13) performUpdate (src/reactive-element.ts:1261:16) scheduleUpdate (src/reactive-element.ts:1233:24)

[lexiismadd]

seeing alot of these errors on my system too

[SimonWellsAus]

Same errors here...

2024-08-16 02:57:56.037 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) SidebarCard.updateSidebarSize (/hacsfiles/sidebar-card/sidebar-card.js:18050:30) /hacsfiles/sidebar-card/sidebar-card.js:18093:22 2024-08-16 02:57:56.038 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) createCSS (/hacsfiles/sidebar-card/sidebar-card.js:18418:26) updateStyling (/hacsfiles/sidebar-card/sidebar-card.js:18692:66) /hacsfiles/sidebar-card/sidebar-card.js:18731:9 setSidebarHidden (/hacsfiles/lovelace-wallpanel/wallpanel.js:525:10) deactivateWallpanel (/hacsfiles/lovelace-wallpanel/wallpanel.js:2415:2) reconfigure (/hacsfiles/lovelace-wallpanel/wallpanel.js:2430:3) /hacsfiles/lovelace-wallpanel/wallpanel.js:2496:6 2024-08-16 02:58:18.219 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:673:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2472:23) 2024-08-16 02:58:18.837 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29) 2024-08-16 03:03:10.048 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) SidebarCard.updateSidebarSize (/hacsfiles/sidebar-card/sidebar-card.js:18050:30) /hacsfiles/sidebar-card/sidebar-card.js:18093:22 2024-08-16 03:03:10.048 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) SidebarCard.updateSidebarSize (/hacsfiles/sidebar-card/sidebar-card.js:18050:30) /hacsfiles/sidebar-card/sidebar-card.js:18093:22 2024-08-16 03:03:12.758 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:673:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2472:23) 2024-08-16 03:03:14.450 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29)

I am slso using the sidebar card on my wallpanel. One issue I am having is the screensaver function is not functioning :(, if I remove the sidebar card settings, the screensaver works again...

[j-a-n]

Please test if version 4.25.7 fixes the problem.

[SimonWellsAus]

Updated errors are as follows:

2024-08-16 18:48:28.139 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading '__lovelace') new WallpanelView (/hacsfiles/lovelace-wallpanel/wallpanel.js:673:39) k (src/scoped-custom-element-registry.js:388:6) J (src/scoped-custom-element-registry.js:236:10) startup (/hacsfiles/lovelace-wallpanel/wallpanel.js:2472:23) 2024-08-16 18:48:28.740 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: wallpanel.screensaverRunning is not a function locationChanged (/hacsfiles/lovelace-wallpanel/wallpanel.js:2436:29)

[j-a-n]

These errors are not from version v4.25.7. Please clear the cache of your browser.

[SimonWellsAus]

Cache cleared, HA restarted, no errors showing for the wallpanel, but still have screensaver issues, looking further...

[SimonWellsAus]

The errors now seem to be in the sidebar card

2024-08-16 19:56:20.861 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) SidebarCard.updateSidebarSize (/hacsfiles/sidebar-card/sidebar-card.js:18050:30) /hacsfiles/sidebar-card/sidebar-card.js:18093:22 2024-08-16 19:56:20.862 ERROR (MainThread) [frontend.js.modern.202408090] Uncaught error from Edge 127.0.0.0 on Windows 10 TypeError: Cannot read properties of null (reading 'shadowRoot') getHeaderHeightPx (/hacsfiles/sidebar-card/sidebar-card.js:18640:23) SidebarCard.updateSidebarSize (/hacsfiles/sidebar-card/sidebar-card.js:18050:30) /hacsfiles/sidebar-card/sidebar-card.js:18093:22

[j-a-n]

The problem wallpanel.screensaverRunning is not a function should be solved. For other problems please create new issues.