列表类型 '%1' 的项类型无效。列表的项类型本身不能是列表,而且在此版本中联合类型和从 ID 派生的类型不可以用作项类型。
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English version
Invalid item type for list type '%1'. The item type of a list may not itself be a list, and union types and types derived from ID may not be used as item types in this release.