Sherwin

I also encountered this problem > flutter_sound: 8.4.2 `$ flutter doctor Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel stable, 2.5.0, on Microsoft Windows [Version...

### **解决方案** 安装老版本网易云音乐即可, 需要注意的是, 不能更新. 自行寻找旧版本

> 可以的啊，现在我还在用 新版本网易云音乐是不可以的。

Same warning . Operand of null-aware operation '??' has type 'Color' which excludes null.

The problem still exists, every time await` InAppPurchase.instance.restorePurchases();` is called; Will trigger a window change 

I use this configured in working. `android\app\src\main\res\xml\filepaths.xml` ```xml ``` And , Save file use `await getTemporaryDirectory();` . Open file example ```dart OpenFile.open('/data/user/0/com.xxxx.android/cache/image.png'); ``` I can also help you.