On IE11, the promise returned by localforage.setItem("foo", null) never resolves or rejects.
貢獻者指南
技術棧
javascript
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic understanding of JavaScript promisesFamiliarity with IndexedDB
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
35
研究方向
Investigate the setItem implementation in localforage, focusing on how it handles null values. Check the setItem method in the source code to identify why the promise never resolves on IE11. Consider testing with a virtual machine or browser emulator to reproduce the issue. Look for any existing discussions or workarounds in the issue comments.
IE11: setItem(..., null) never resolves · localForage/localForage#191 | Good First Issue
