Trelloの「都島申し送り」ボードで、以前は利用できていた「リストをコピー」が表示されなくなりました。
iPadアプリではコピー操作時に「予期せぬエラーが発生しました。直近の変更は保存されていません」と表示されます。パソコンのブラウザー版でも「リストをコピー」が表示されません。
アーカイブ済みのリストを整理しましたが、症状は改善していません。
申し送りカードを多数保管しているため、データを削除せずに解決する方法を教えてください。
Hi 訪看森竹,
Might be that this is not displaying properly due to potential performance limits caused by the high volume of cards 🤔
I'd suggest some of the following approaches:
Split the Board: Since your board contains a large number of handover cards, consider moving some lists to a dedicated "Archive Board" rather than deleting them. This keeps the active board lean while preserving all data.Distribute Large Lists: If a single list has hundreds of cards, the "Copy list" operation may time out. Create temporary lists and move cards into smaller batches (e.g., 100 cards per list) before attempting to copy.
Split the Board: Since your board contains a large number of handover cards, consider moving some lists to a dedicated "Archive Board" rather than deleting them. This keeps the active board lean while preserving all data.
Distribute Large Lists: If a single list has hundreds of cards, the "Copy list" operation may time out. Create temporary lists and move cards into smaller batches (e.g., 100 cards per list) before attempting to copy.
As for iPad, it could be that changes are stuck in the sync queue > navigate to your Account settings in the app and look for a warning under Log Out. Open the Sync Queue to see if items are stuck 🔄️
I'd also say that it's not recommended to log out (or reinstall the app); potentially try to refresh the app config. (Settings > Trello > Clear on Launch)
One more thing — you could try using incognito mode/window and clearing the browser cache to see if that will help out 👀
Cheers, Tobi
ありがとうございます！やってみます！
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