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Taro
问题描述
在 MyComponent.tsx 中自定义了一个组件,并且在这个组件文件中引入并使用了 Taro,导致编译失败。
MyComponent.tsx
复现步骤
// some-page.tsx // ... render() { return ( <Block> <MyComponent /> </Block> ) }
// MyComponent.tsx import { Component } from "@tarojs/taro" import { Button } from "@tarojs/components" import Taro from "@tarojs/taro" export class MyComponent extends Component { handleClick() { // 这条语句注释掉则不会报错 Taro.showToast({ title: "success" }) } render() { return <Button type="primary" onClick={this.handleClick} /> } }
报错信息
控制台报错:
错误 组件编译 组件src/utils/MyComponent.tsx编译失败! { TypeError: unknown: Duplicate declaration "internal_safe_get" 1 | import { Component as __BaseComponent, internal_safe_get, internal_get_original, internal_inline_style } from "../npm/@tarojs/taro-weapp/index.js"; 2 | > 3 | import Taro, { internal_safe_get, internal_get_original, internal_inline_style } from "../npm/@tarojs/taro-weapp/index.js"; | ^ 4 | export class MyComponent extends __BaseComponent { 5 | static properties = {}; 6 | static $events = ["handleClick"]; at File.buildCodeFrameError (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-core\lib\transformation\file\index.js:427:15) at Scope.checkBlockScopedCollisions (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\scope\index.js:398:27) at Scope.registerBinding (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\scope\index.js:592:16) at Scope.registerDeclaration (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\scope\index.js:516:14) at Object.Declaration (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\scope\index.js:176:36) at NodePath._call (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\path\context.js:76:18) at NodePath.call (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\path\context.js:48:17) at NodePath.visit (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\path\context.js:105:12) at TraversalContext.visitQueue (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\context.js:150:16) at TraversalContext.visitMultiple (D:\Users\cheese\Desktop\JLX\CBC-OfL\client-mp\node_modules\babel-traverse\lib\context.js:103:17) loc: Position { line: 3, column: 15 }, _babel: true, codeFrame: '\u001b[0m \u001b[90m 1 | \u001b[39m\u001b[36mimport\u001b[39m { \u001b[33mComponent\u001b[39m as __BaseComponent\u001b[33m,\u001b[39m internal_safe_get\u001b[33m,\u001b[39m internal_get_original\u001b[33m,\u001b[39m internal_inline_style } from \u001b[32m"../npm/@tarojs/taro-weapp/index.js"\u001b[39m\u001b[33m;\u001b[39m\n \u001b[90m 2 | \u001b[39m\n\u001b[31m\u001b[1m>\u001b[22m\u001b[39m\u001b[90m 3 | \u001b[39m\u001b[36mimport\u001b[39m \u001b[33mTaro\u001b[39m\u001b[33m,\u001b[39m { internal_safe_get\u001b[33m,\u001b[39m internal_get_original\u001b[33m,\u001b[39m internal_inline_style } from \u001b[32m"../npm/@tarojs/taro-weapp/index.js"\u001b[39m\u001b[33m;\u001b[39m\n \u001b[90m | \u001b[39m \u001b[31m\u001b[1m^\u001b[22m\u001b[39m\n \u001b[90m 4 | \u001b[39m\u001b[36mexport\u001b[39m \u001b[36mclass\u001b[39m \u001b[33mMyComponent\u001b[39m \u001b[36mextends\u001b[39m __BaseComponent {\n \u001b[90m 5 | \u001b[39m static properties \u001b[33m=\u001b[39m {}\u001b[33m;\u001b[39m\n \u001b[90m 6 | \u001b[39m static $$events \u001b[33m=\u001b[39m [\u001b[32m"handleClick"\u001b[39m]\u001b[33m;\u001b[39m\u001b[0m' }
系统信息
The text was updated successfully, but these errors were encountered:
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import { Component } from "@tarojs/taro" // 删掉这个 import { Button } from "@tarojs/components" import Taro from "@tarojs/taro"
你这个完全可以简化为 import Taro, { Component } from "@tarojs/taro"
import Taro, { Component } from "@tarojs/taro"
额……解决了,谢谢 是我粗心了 😿
3e0b82f
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问题描述
在
MyComponent.tsx
中自定义了一个组件,并且在这个组件文件中引入并使用了Taro
,导致编译失败。复现步骤
报错信息
控制台报错:
系统信息
The text was updated successfully, but these errors were encountered: