Svelte with snowpack在尝试导入过渡时会出现"Not Implemented: Animation“

Question

通常，我可以在svelte中导入flip或其他动画，如下所示：

import { flip } from "svelte/animate";

然而，我不确定为什么我在svelte的snowpack中得到了以下错误：

Build Error: @snowpack/plugin-svelte
Error: Not implemented: Animation

Source
/Users/duane/Braid/ribbon/client/src/Posts/PostsPage.svelte
Error: Not implemented: Animation
    at /Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27126:28
    at Array.forEach (<anonymous>)
    at new InlineComponent$1 (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27087:26)
    at /Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27358:23
    at Array.map (<anonymous>)
    at map_children (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27353:22)
    at new IfBlock$1 (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27063:26)
    at /Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27358:23
    at Array.map (<anonymous>)
    at map_children (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27353:22)
    at new Fragment (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27410:26)
    at new Component (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:27547:26)
    at Object.compile (/Users/duane/Braid/ribbon/node_modules/svelte/compiler.js:28753:24)
    at Object.load (/Users/duane/Braid/ribbon/node_modules/@snowpack/plugin-svelte/plugin.js:120:31)
    at async runPipelineLoadStep (/Users/duane/Braid/ribbon/node_modules/snowpack/lib/index.js:74471:28)
    at async Object.buildFile (/Users/duane/Braid/ribbon/node_modules/snowpack/lib/index.js:74638:24)

我是不是遗漏了什么？

Answer 1

事实证明这和积雪没有任何关系。

相反，当您尝试在组件(例如<MySpecialButton />)上添加"animate:flip“或"transition:slide”(例如)时，会出现"Not implemented: Animation“错误。animate:和transition:属性只能放在<div />等DOM元素上。