MARKLESS_ELEMENT_HANDLE_PROP_UNSUPPORTED

Nested prop-forwarded element handles are not supported yet: a Markless compiler error.

Error from the compiler, while it builds your .tsrx files.

What happened

Markless prints the message, the reason, and a suggestion:

MARKLESS_ELEMENT_HANDLE_PROP_UNSUPPORTED: Cannot bind el={<handleName>} because this slice only supports element handles passed as direct component props, not through arrays or nested object props.
Direct prop forwarding has one parent-owned element() handle for one child prop. Array and nested object containers need deeper edge tracking before the compiler can prove the owning handle.
Pass the element() handle as its own component prop for now, or bind it in the component that renders the host element.
https://markless.dev/errors/MARKLESS_ELEMENT_HANDLE_PROP_UNSUPPORTED

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How to fix it

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Where it comes from

@markless/compiler raises this code. Source:

• packages/compiler/src/passes/semantic-graph/diagnostics.ts

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