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'@tarojs/taro' does not contain an export named 'PureComponent' #5196

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justrustc opened this issue Dec 26, 2019 · 4 comments
Closed

'@tarojs/taro' does not contain an export named 'PureComponent' #5196

justrustc opened this issue Dec 26, 2019 · 4 comments
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@justrustc
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问题描述

复现步骤

config/index.js

alias: {
   '@/components': path.join(__dirname, '../src/components'),
}

src/components/icon-item/index.jsx

import Taro, { PureComponent } from '@tarojs/taro';
export default class IconItem extends PureComponent {...}

src/components/index.js

export { default as IconItem } from './icon-item';

pages/index/index.jsx

import { IconItem } from '@/components'; // 这样写会报错
import { IconItem } from '../../components'; // 这样写正常

期望行为

正常运行

报错信息

编译时报错
'@tarojs/taro' does not contain an export named 'PureComponent'
控制台报错
Super expression must either be null or a function, not undefined

系统信息

Taro CLI 1.3.33 environment info:
System:
OS: macOS 10.15.2
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 12.14.0 - ~/.nvs/default/bin/node
Yarn: 1.21.1 - /usr/local/bin/yarn
npm: 6.13.4 - ~/.nvs/default/bin/npm
npmPackages:
eslint-config-taro: 1.3.33 => 1.3.33
eslint-plugin-taro: 1.3.33 => 1.3.33
stylelint-config-taro-rn: 1.3.33 => 1.3.33
stylelint-taro-rn: 1.3.33 => 1.3.33

@taro-bot
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taro-bot bot commented Dec 26, 2019

CC @Littly

@taro-bot
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taro-bot bot commented Dec 26, 2019

欢迎提交 Issue~

如果你提交的是 bug 报告,请务必遵循 Issue 模板的规范,尽量用简洁的语言描述你的问题,最好能提供一个稳定简单的复现。🙏🙏🙏

如果你的信息提供过于模糊或不足,或者已经其他 issue 已经存在相关内容,你的 issue 有可能会被关闭。

Good luck and happy coding~

@Littly
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Littly commented Dec 27, 2019

应该是你项目中安装了cli 并且是用npm scripts启动的 导致你用的cli是旧版本

@justrustc
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justrustc commented Dec 28, 2019

应该是你项目中安装了cli 并且是用npm scripts启动的 导致你用的cli是旧版本

我直接用全局的taro跑也没用 @Littly

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