Uno.Lottie WebAssembly 中未捕获的类型 JavaScript 错误 [英] Uncaught Type JavaScript Error In Uno.Lottie WebAssembly

问题描述

我的主页上有一个 AnimatedVisualPlayer 用于玩乐蒂:

I have an AnimatedVisualPlayer on my Page for playing a Lottie:

<winui:AnimatedVisualPlayer
    x:Name="player"
    AutoPlay="true" Width="150" Height ="150" PlaybackRate="1.5">

    <lottie:LottieVisualSource
        UriSource="ms-appx:///Lottie/waiter.json" />
</winui:AnimatedVisualPlayer>

我安装了这些软件包:

• Microsoft.Toolkit.Uwp.UI.Lottie(用于LottieVisualSource)
  • Microsoft.UI.Xaml(用于 AnimatedVisualPlayer)
  • Uno.UI.Lottie(用于 LottieVisualSource)
  • Uno.UI(用于 AnimatedVisualPlayer)

  我也这样做了:

  在 WASM、iOS 和 macOS 上，可以直接将 Lottie .json 文件放入共享项目的文件夹(例如Lottie/myanimation.json")并将其构建操作设置为内容.

  On WASM, iOS and macOS, you can put the Lottie .json files directly in a folder of the shared project (for example "Lottie/myanimation.json") and set their Build action as Content.

  UWP 可以无缝播放 Lottie:

  UWP can play the Lottie seamlessly:

  但是，WASM 无法播放 Lottie 并出现此错误:

  However, WASM cannot play Lottie with this error:

  Nuget 软件包版本:

  Nuget 包:

  软件包版本:

  • Uno.UI.RemoteControl {2.4.0}
  • Newtonsoft.Json {12.0.3}
  • Uno.UI.Lottie {2.4.0}
  • Uno.Wasm.Bootstrap {1.2.0}
  • Uno.Wasm.Bootstrap.DevServer {1.2.0}
  • ACM_Search_AdminApps.Shared {1.1.0}
  • Microsoft.Extensions.Logging.Filter {1.1.2}
  • Microsoft.Extensions.Logging.Con... {1.1.1}
  • NETStandard.Library {2.0.3}
  • Uno.UI {2.4.0}
  • ACM_Search_AdminApps.Shared {1.1.0}
  • Microsoft.NETCore.UniversalWindo... {6.2.10}
  • Microsoft.Extensions.Logging.Con... {1.1.1}
  • Microsoft.Extensions.Logging.Filter {1.1.2}
  • Microsoft.Toolkit.Uwp.UI.Lottie {6.0.0}
  • Microsoft.UI.Xaml {2.4.2}
  • Newtonsoft.Json {12.0.3}
  • Uno.Core {2.0.0}
  • Microsoft.Toolkit.Uwp.UI.Lottie {6.0.0}

  我该如何解决这个问题?谢谢.

  How can I fix this ? Thanks.

  推荐答案

  这是 Uno-Wasm 的 Lottie 加载项中的一个错误，由您使用 PlaybackRate 和您'在非英语环境中运行，其中小数点使用逗号而不是点进行序列化.

  This is a bug in the Lottie add-in for Uno-Wasm, caused by the fact you were using the PlaybackRate and you're running in a non-english context with a culture where the decimal are serialized using a comma and not a dot.

  这个 PR #3257 应该可以解决这个问题.

  This PR #3257 should fix the problem.

  更新:此 PR 已合并，修复程序将在 Uno v3.0.0-dev.135.

  UPDATE: This PR has been merged and the fix will be available in Uno v3.0.0-dev.135.

  这篇关于Uno.Lottie WebAssembly 中未捕获的类型 JavaScript 错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！