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组件事件传参只能在类作用域下的确切引用(this.handleXX || this.props.handleXX) 提示不够明确 #1711

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jyjey opened this issue Dec 27, 2018 · 2 comments
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@jyjey
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jyjey commented Dec 27, 2018

错误 页面编译 页面F:\WebStromWorkSpace\mall\src\pages\index\index编译失败!
Error: 组件事件传参只能在类作用域下的确切引用(this.handleXX || this.props.handleXX),或使用 bind。

failed to locate source
at Object.codeFrameError (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules@tarojs\transformer-wx\lib\src\utils.js:232:12)
at JSXExpressionContainer (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules@tarojs\transformer-wx\lib\src\class.js:344:39)
at NodePath._call (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\path\context.js:76:18)
at NodePath.call (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\path\context.js:48:17)
at NodePath.visit (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\path\context.js:105:12)
at TraversalContext.visitQueue (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\context.js:150:16)
at TraversalContext.visitSingle (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\context.js:108:19)
at TraversalContext.visit (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\context.js:192:19)
at Function.traverse.node (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\index.js:114:17)
at NodePath.visit (C:\Users\Administrator\AppData\Roaming\npm\node_modules@tarojs\cli\node_modules\babel-traverse\lib\path\context.js:115:19)

希望这个包错信息能更加详细一些

很难定位到哪里写的不规范

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taro-bot bot commented Dec 27, 2018

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
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taro-bot bot commented Dec 27, 2018

CC @yuche

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