AUR0708
Template compilation error: the custom element "yyyy" does not have any content other than local template(s).
Error message
Template compilation error: the custom element "{{0}}" does not have any content other than local template(s).
Parameters
elementName
: The name of the custom element being compiled.
Error explanation
This error occurs during template compilation when the main template of a custom element consists only of one or more local element definitions (<template as-custom-element="...">
). A custom element's template must contain some actual content or structure besides just defining local elements.
Local elements are defined within a parent component's template, but the parent component itself must still have its own primary template content.
Common causes
Creating a custom element template that only contains
<template as-custom-element="...">
tags.
How to fix
Add some actual content (HTML elements, text, bindings, etc.) to the main
<template>
of the custom element, alongside any local element definitions.If the intention was simply to group reusable templates, consider defining them as separate components instead of local elements within an otherwise empty parent.
Example of Incorrect Usage:
<!-- my-container.html -->
<template>
<!-- Error: Only local element definitions, no other content -->
<template as-custom-element="local-one">
<div>Local One</div>
</template>
<template as-custom-element="local-two">
<span>Local Two</span>
</template>
</template>
Example of Correct Usage:
<!-- my-container.html -->
<template>
<!-- Add some primary content for the container -->
<h1>My Container</h1>
<local-one></local-one>
<hr>
<local-two></local-two>
<!-- Local element definitions are fine alongside other content -->
<template as-custom-element="local-one">
<div>Local One</div>
</template>
<template as-custom-element="local-two">
<span>Local Two</span>
</template>
</template>
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