Crash on some device when open connection in Task c#

[MinhLuongNeo]

I used this in a Task and the game crashed on some device:
SQLiteConnection sqlCon = new SQLiteConnection (fullFilePath, passwordToSetup);

I see that the reason is when calling SQLite3.Open but I don't understand why because it called native from here.

This is my logcat:

[MinhLuongNeo]

I found the solution, just call SQLite3.Threadsafe () somewhere in the main thread before open connection.

[netpyoung]

It so strange error message. NoClassDefFoundError.

If possible Could you post some example of code that?

It will be helpful which have same error.

[MinhLuongNeo]

When I open a connection like this in a task. It will crash on some devices.
The device I use is: Oppo A37fw
Android version: 5.1.1
It also happens on the MemuPlay emulator with android version 5.x

But if I open it like this, it should work perfectly