目前通过我们日志追踪，发现微信所提供的wx.scanQRCode哦，有很多走到fail的逻辑，目前发现有两种错误：
1、permission denied
2、the permission value is offline verifying
想问下是因为什么情况？
相关问题
相关文档
- wx.offLocalServiceResolveFail: 小程序/开发/API/网络/mDNS/wx.offLocalServiceResolveFail
- wx.onLocalServiceResolveFail: 小程序/开发/API/网络/mDNS/wx.onLocalServiceResolveFail
- wx.offLocalServiceResolveFail#参数: 小程序/开发/API/网络/mDNS/wx.offLocalServiceResolveFail
- wx.onLocalServiceResolveFail#参数: 小程序/开发/API/网络/mDNS/wx.onLocalServiceResolveFail
- wx.offLocalServiceResolveFail#功能描述: 小程序/开发/API/网络/mDNS/wx.offLocalServiceResolveFail
你好，请参考文档：https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html#66
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