darkxinyu

see iOS section of README.md for detail, thanks

### 描述这个错误 使用同步助手基础导出方案导出PDF时，右上角会闪现“正在导出，请稍候”之类的提示，但实际并没有执行任何操作，同步助手那边并未看到接收到导出任务的日志，同时浏览器控制台有报错，所有网站均如此 Error handling response: TypeError: Cannot read properties of undefined (reading 'status') at I (chrome-extension://ijllcpnolfcooahcekpamkbidhejabll/bundle/contentscripts.js:3:25417) at chrome-extension://ijllcpnolfcooahcekpamkbidhejabll/bundle/contentscripts.js:4:5322 at chrome-extension://ijllcpnolfcooahcekpamkbidhejabll/bundle/vendors.js:2:8989 69972:1 Error in event handler: TypeError: Cannot read properties...