昨天下午遇到的这个问题,共享以下。
问题重现:
Site Settings ->Site content types->List Content Types->Item->Columns->Title->Edit site column in new window->尝试把title(标题)改为不同文字(如:testTitle),再尝试改回时,会提示:The Column name that you entered is already in use or reserved,
解决办法:
第一步:把test改回到Title:
参考自:Content Types: Title Column Rename Issue
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第二步:把所有站点的列表的field的testTitle改为Title
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