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@lxsmnsyc lxsmnsyc commented Feb 5, 2024

Fixes the unintentional unique key error thrown by React because of block

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Thanks for opening this pull request! A maintainer will review it soon.

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Pull Request Test Coverage Report for Build 7780067223

  • -11 of 11 (0.0%) changed or added relevant lines in 2 files are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage remained the same at 3.617%

Changes Missing Coverage Covered Lines Changed/Added Lines %
packages/react/compiled-block.ts 0 2 0.0%
packages/react/block.ts 0 9 0.0%
Totals Coverage Status
Change from base Build 7772235127: 0.0%
Covered Lines: 884
Relevant Lines: 27073

💛 - Coveralls

const vnode = createElement(Fragment, {}, marker, createElement(Effect, {
effect,
deps: hmrTimestamp ? [hmrTimestamp] : [],
}), children);
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is it possible that portals (children) won't have a key and the warning would be shown again?

What I'd suggest is that you spread the children by , ...children, so this way the whole error would be removed.

}), ...children);

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spreading might hit the arguments bound because it has a lower bound than arrays.

@aidenybai aidenybai merged commit 4126ada into main Feb 9, 2024
@aidenybai aidenybai deleted the fix-unique-key branch February 9, 2024 08:44
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Warning: Each child in a list should have a unique "key" prop.

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