`paper-dropdown-menu` custom element doesnt work anymore with lazy loading about boilerplate-card HOT 8 CLOSED

I would use the official importer coming in v0.116.

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Workaround thanks to @thomasloven.
In src/boilerplate-card.ts add the following lines topublic static async getConfigElement(): Promise<LovelaceCardEditor> (before the return)

(await window.loadCardHelpers()).createCardElement({ type: 'entities', entities: [] });
await customElements.get('hui-entities-card').getConfigElement();

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Yeah I'll probably take a look this weekend to update unless someone beats me to it with a PR. 😉

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The importer will load some elements, namely the ones that are used in more-info dialogs.

The getConfigElement thing will load elements that are used in card editors.
It's actually the best way we have found to get at them, and is the unofficially official method.

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Which will also require your helpers as well? If so, I wouldn't want my cards relying on other custom cards.

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No. It uses window.loadCardHelpers() which is shipped with lovelace, just like the more-info importer does.

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Yes there is the "custom" custom card helpers package and the core ones for loading/creating

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Fixed in https://github.com/custom-cards/boilerplate-card/releases/tag/1.2.0

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