MARKLESS_ELEMENT_HANDLE_PLURAL_IDREF
An array-typed element() handle cannot fill this position: 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_PLURAL_IDREF: Cannot resolve <attributeName>={<source>} because "<handleName>" is declared as an array (element<T[]>()), so it names an ordered set of elements rather than one.
This attribute points at exactly one element. A handle declared with an array type argument may be bound on many elements, and an IDREF carries no order to say which member it means, so the compiler would have to pick one silently.
Declare a second, single element() handle for the one element this attribute points at and bind it there, leaving "<handleName>" for the set.
https://markless.dev/errors/MARKLESS_ELEMENT_HANDLE_PLURAL_IDREFWords in angle brackets change from case to case.
How to fix it
Start with the suggestion in the message above.
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Where it comes from
@markless/compiler raises this code. Source:
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