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https://issues.apache.org/jira/browse/ARROW-13861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dominik Moritz resolved ARROW-13861.
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Fix Version/s: 7.0.0
Resolution: Cannot Reproduce
> [JS] Create Field with List type will throw error
> -------------------------------------------------
>
> Key: ARROW-13861
> URL: https://issues.apache.org/jira/browse/ARROW-13861
> Project: Apache Arrow
> Issue Type: Bug
> Components: JavaScript
> Affects Versions: 5.0.0
> Reporter: zizhao.chen
> Priority: Major
> Labels: arrow
> Fix For: 7.0.0
>
>
>
> const field_vector=new ApacheArrow.Field(
> "field_vector",
> new ApacheArrow.List(new ApacheArrow.Float32(), 4),
> false
> );
>
> Will throw error{color:#FF0000} TypeError: Cannot read property 'children' of
> undefined{color}
> Source code:
> [https://github.com/apache/arrow/blob/master/js/src/schema.ts#L137]
>
> If it's a bug, i'd like to fix this.
>
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