MARKLESS_ARTIFACT_CHILD_PROP_NOT_BUILD_KNOWN

Delegate child prop is not build-known: 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_ARTIFACT_CHILD_PROP_NOT_BUILD_KNOWN: MARKLESS_ARTIFACT_CHILD_PROP_NOT_BUILD_KNOWN: <<componentName>> prop <prop> must be a build-known static value. Runtime component execution is not a fallback.
A delegate is rendered once at build time, so every prop it reads must be a value the compiler can read at build time.
Pass a static value, or compose the child as TSRX source.
https://markless.dev/errors/MARKLESS_ARTIFACT_CHILD_PROP_NOT_BUILD_KNOWN

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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/link/delegate-children.ts

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