Taro: npm run dev:wepp 就会提示jsEnginScriptError Component is not found in path

Created on 11 Oct 2019  ·  19Comments  ·  Source: NervJS/taro

问题描述
npm run dev:wepp 就会提示组件不存在
是这个组件有什么问题 ??? 求大佬帮我看看 有点崩溃-_-

jsEnginScriptError
Component is not found in path "components/q-tag/q-tag" (using by "components/paper/paper-list-item/paper-list-item");onAppRoute
Error: Component is not found in path "components/q-tag/q-tag" (using by "components/paper/paper-list-item/paper-list-item")

复现步骤
image

```q-tag.js

import Taro, { Component } from '@tarojs/taro'
import { View } from '@tarojs/components'
import Skeleton from 'taro-skeleton'
import Qbutton from '../../q-button/q-button'
import Qtag from '../../q-tag/q-tag' // 这个注销掉就可以
import Iconfont from '../../iconfont/iconfont'
import { getPaperStatus, getPaperActionUrl } from '../../../utils/paper'
import './paper-list-item.scss'

export default class PaperItem extends Component {
static defaultProps = {
number: 0,
paper: {},
skeleton: true,
isLast: false
}

handleItem() {
const { paper } = this.props
Taro.navigateTo({
url: getPaperActionUrl(paper)
})
}

render() {
const { paper, number, isLast } = this.props
const isSkeleton = !!paper.skeleton
const { code, statusName, actionName, color } = getPaperStatus(
paper.status,
paper.end_time
)

const currentClass = code === 10 ? 'active' : 'default'

return (
  <View
    className={'paper-item-wrapper ' + currentClass}
    onClick={this.handleItem.bind(this)}
  >
    {isSkeleton && <Skeleton loading title avatar row={1} action />}
    {!isSkeleton && (
      <View
        className={`paper-item paper-item-${number} paper-item-${
          isLast ? 'loast' : 'normal'
        }`}
      >
        <View className='paper-item-content'>
          <View className='paper-item-title'>
            <Qtag my-class='paper-item-dot' color={color} size='small'>
              {statusName}
            </Qtag>
            {paper.title}
          </View>
          <View className='paper-item-bot'>
            <View className='paper-item-rel'>出题: {paper.author} </View>
            <View className='paper-item-rel'>交卷: {paper.count} </View>
          </View>
        </View>

        {code === 10 && (
          <Qbutton
            my-class='paper-item-action'
            ghost={code !== 10}
            color={code === 10 ? 'primary' : 'black'}
            size='small'
          >
            {actionName}
          </Qbutton>
        )}

        {code !== 10 && <Iconfont my-class='item-angle' />}
      </View>
    )}
  </View>
)

}
}

// ```paper-list-item.js
import Taro, { Component } from '@tarojs/taro'
import { View } from '@tarojs/components'
import './q-tag.scss'

export default class Tag extends Component {
static externalClasses = ['my-class']
static defaultProps = {
size: 'default',
color: 'primary',
ghost: false
}

render() {
const { size, color, ghost } = this.props
const classStr = [
'my-class',
'q-tag',
size-${size},
color-${color},
ghost ? 'ghost' : null
]
.filter(item => item)
.join(' ')
return
}
}

```

期望行为
编译成功

报错信息
jsEnginScriptError
Component is not found in path "components/q-tag/q-tag" (using by "components/paper/paper-list-item/paper-list-item");onAppRoute
Error: Component is not found in path "components/q-tag/q-tag" (using by "components/paper/paper-list-item/paper-list-item")
at V (WAService.js:1:1297138)
at V (WAService.js:1:1297342)
at V (WAService.js:1:1297342)
at V (WAService.js:1:1297342)
at WAService.js:1:1317308
at Module.Re (WAService.js:1:1317886)
at Function.value (WAService.js:1:1400169)
at kt (WAService.js:1:1415611)
at WAService.js:1:1419877
at xt (WAService.js:1:1420370)

系统信息
Taro CLI 1.3.19 environment info:
System:
OS: macOS 10.15
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 10.13.0 - /usr/local/bin/node
Yarn: 1.7.0 - /usr/local/bin/yarn
npm: 6.11.3 - /usr/local/bin/npm
npmPackages:
@tarojs/async-await: 1.3.19 => 1.3.18
@tarojs/components: 1.3.19 => 1.3.18
@tarojs/plugin-babel: 1.3.19 => 1.3.18
@tarojs/plugin-csso: 1.3.19 => 1.3.18
@tarojs/plugin-sass: 1.3.19 => 1.3.18
@tarojs/plugin-uglifyjs: 1.3.19 => 1.3.18
@tarojs/redux: 1.3.19 => 1.3.18
@tarojs/redux-h5: 1.3.19 => 1.3.18
@tarojs/router: 1.3.19 => 1.3.18
@tarojs/taro: 1.3.19 => 1.3.19
@tarojs/taro-alipay: 1.3.19 => 1.3.18
@tarojs/taro-h5: 1.3.19 => 1.3.19
@tarojs/taro-swan: 1.3.19 => 1.3.18
@tarojs/taro-tt: 1.3.19 => 1.3.18
@tarojs/taro-weapp: 1.3.19 => 1.3.18
@tarojs/webpack-runner: 1.3.19 => 1.3.19
eslint-config-taro: 1.3.19 => 1.3.18
eslint-plugin-taro: 1.3.19 => 1.3.19
nerv-devtools: ^1.4.6 => 1.4.6
nervjs: ^1.4.6 => 1.4.6
stylelint-config-taro-rn: 1.3.19 => 1.3.18
stylelint-taro-rn: 1.3.19 => 1.3.18
npmGlobalPackages:
typescript: 3.5.2

补充信息
[可选]
[根据你的调查研究，出现这个问题的原因可能在哪里？]

picture pollux2015

Most helpful comment

Taro维护的真的是一言难尽，开发者用心的提了那么详尽的issue，没得到解决，只得到一个最终的回复“哦”，然后就关了该issue。WTF？

picture stevekeol on 14 Jun 2020
👍4

All 19 comments

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~

taro-bot[bot] picture taro-bot[bot] on 11 Oct 2019

频繁的出现这个问题...

pollux2015 picture pollux2015 on 11 Oct 2019

目录张这样
image

pollux2015 picture pollux2015 on 11 Oct 2019

手动把这个paper-list-item下的所有引入的组件手动保存后 就没有报错了
这是怎么回事.....

pollux2015 picture pollux2015 on 11 Oct 2019

其他很多页面 引入了自定义组件 都出现了此问题, 我现在有点崩溃.....

pollux2015 picture pollux2015 on 11 Oct 2019

没法玩耍了

pollux2015 picture pollux2015 on 11 Oct 2019

http://taro-docs.jd.com/taro/docs/debug.html#jsenginscripterror

luckyadam picture luckyadam on 11 Oct 2019

@luckyadam 我检查了1.2 步骤都发现没有问题
然后我微信的开发者工具删了 我重新下了一个
依旧有同样的问题
然后我吧那个没有引用到的组件 重新保存一下就可以

这是什么情况

pollux2015 picture pollux2015 on 11 Oct 2019

我都快开发完了 中途有出现类似的情况, 重新启动开发者工具就可以了
但是今天不行 哭鸟

pollux2015 picture pollux2015 on 11 Oct 2019

以下都是dist目录下的文件

// components目录结构
image

// page目录结构
image

pollux2015 picture pollux2015 on 11 Oct 2019

@luckyadam 实在没办法了一会这个组件找不到 过一会儿那个又找不到
有时候手动保存后可以解决某个组件, 过一会儿又出来了

image

VM734:1 jsEnginScriptError
Component is not found in path "components/question/ques-block/ques-block" (using by "pages/paper-viewer/paper-viewer");onAppRoute
Error: Component is not found in path "components/question/ques-block/ques-block" (using by "pages/paper-viewer/paper-viewer")
at V (WAService.js:1:1297138)
at V (WAService.js:1:1297342)
at WAService.js:1:1317308
at Module.Re (WAService.js:1:1317886)
at Function.value (WAService.js:1:1400169)
at kt (WAService.js:1:1415611)
at WAService.js:1:1419877
at xt (WAService.js:1:1420370)
at Function. (WAService.js:1:1423760)
at i. (WAService.js:1:1393108)

pollux2015 picture pollux2015 on 11 Oct 2019

提交一个可以复现问题的简单 demo 吧，我看看

luckyadam picture luckyadam on 11 Oct 2019

CC @luckyadam

taro-bot[bot] picture taro-bot[bot] on 11 Oct 2019

我不玩了, 我用微信的去写了

pollux2015 picture pollux2015 on 11 Oct 2019

哦

luckyadam picture luckyadam on 11 Oct 2019

这个关的也太随意了吧。都没解决这个问题

zjxpcyc picture zjxpcyc on 31 Oct 2019

解决了，楼主应该跟我一样的问题。把 static 的变量或者方法干掉，或者换别的方式实现就可以了

zjxpcyc picture zjxpcyc on 31 Oct 2019
😄2

怎么解决的

jinjinwa picture jinjinwa on 20 Mar 2020

Taro维护的真的是一言难尽，开发者用心的提了那么详尽的issue，没得到解决，只得到一个最终的回复“哦”，然后就关了该issue。WTF？

stevekeol picture stevekeol on 14 Jun 2020
👍4
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