IAP 使用flutter_inapp_purchase 刷新商品列表报错？

Question

IAP初始化商品报错

FlutterInappPurchase.instance.getProducts(_productLists);

[BackgroundTask] Background Task 13 ("SKProductsRequest"), was created over 30 seconds ago. In applications running in the background, this creates a risk of termination. Remember to call UIApplication.endBackgroundTask(_:) for your task in a timely manner to avoid this.

1、重启试过了，没用
2、换其他手机没复现，功能正常
3、出问题的手机，每次调用API都这样
4、猜想是后台任务没结束，过了几个小时吧，还这样
5、iPhone网络设置还原过，没用

请大佬们指点思路，没太想明白。。。

Answer 1

xcode清理下，mac重启下，挂上VPN切到和沙盒账号同地区，搞定