Designerxsh

无法复现，也没有MMKV的log。 唯一的信息就是这些堆栈了

你好，我们打开了mmkv的log，收集了 crash 前的信息。 `{ "date": "2021-11-25T14:17:55.055+08:00", "app_id": "com.xxx", "level": "I", "thread": "com.xxx.userdefault.mmkv", "location": "tryResetFileProtection", "message": "protection on [/var/mobile/Containers/Data/Application/72BF2D95-1F82-413F-843C-FDBE64518509/Documents/mmkv/pre.userdefault.store] is NSFileProtectionCompleteUntilFirstUserAuthentication", "uid": "(null)", "os": "iOS 14.4.1", "device_id": "(null)", "device_model": "(null)" }...

用户环境现在拿不到这两个文件。从目前的信息中可以看到问题的产生大大概方向吗？ 感谢！

> Can you export the file `com.XXX.dataCache.8622977395` and the CRC file `com.XXX.dataCache.8622977395.crc` on this crash device? 你好 ，我们在 crash 设备上收集到出错的文件了，请问如何和你对接帮忙看下问题。

> Just upload them here as file attechments. [崩溃信息.zip](https://github.com/Tencent/MMKV/files/8322551/default.zip)

> > > Just upload them here as file attechments. > > > [崩溃信息.zip](https://github.com/Tencent/MMKV/files/8322551/default.zip) > > Looks like your MMKV is encrypted, did you forget to provide the encryption key...

> And you should provide thread info/thread id for each line of log. [崩溃信息_3_25.zip](https://github.com/Tencent/MMKV/files/8348677/_3_25.zip) 信息更全，包含 thread 信息