不知道怎麼會出現這個警告, 也不知道會不會有什麼影響
DaidoujiChen opened this issue · 1 comments
DaidoujiChen commented
Snapshotting a view that has not been rendered results in an empty snapshot.
Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
DaidoujiChen commented
感覺在出問題的時候, cell 的 frame 都是超出可視範圍的, 也許在那個當下, 系統 rendered 出來的東西會有問題, 因此針對這個部分做出調整, 避開這個 warning.