airbnb/lottie-ios

The Main Thread rendering engine doesn't currently support repeaters. To play an animation with repeaters, you can use the Core Animation rendering engine instead

Open

#1,739 建立於 2022年9月5日

在 GitHub 查看
 (20 留言) (2 反應) (0 負責人)Swift (26,751 star) (3,831 fork)batch import
enhancementhelp wanted

描述

Hi, I am getting this error.

Lottie/ItemsExtension.swift:83: Fatal error: The Main Thread rendering engine doesn't currently support repeaters. To play an animation with repeaters, you can use the Core Animation rendering engine instead. 2022-09-05 21:45:24.501920+0400 Demo[46949:6094753] Lottie/ItemsExtension.swift:83: Fatal error: The Main Thread rendering engine doesn't currently support repeaters. To play an animation with repeaters, you can use the Core Animation rendering engine instead.

Which Version of Lottie are you using?

Lottie 3.4.3

Animation JSON

https://lottiefiles.com/59461-heart-beat-pop-up

貢獻者指南

技術棧
swift
領域
mobile
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。
1-2 days
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。
needs maintainer response
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
SwiftiOS developmentLottie basics
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。
30
研究方向
Investigate the Main Thread rendering engine's lack of repeater support. Look into the Lottie Swift source code, particularly `ItemsExtension.swift` line 83, and understand how repeaters are handled in the Core Animation engine. Consider whether it is feasible to add repeater support to the Main Thread engine, and outline the necessary changes. If the issue is a design limitation, document the decision and update the error message to be more informative.