1) Assembly reference errors
If you encounter this error when loading Sequence UnitySDK for the first time
Try find the dlls file in folder Assets>Plugins>net742dllsAOT in Inspector, deselect Validate References option for related dlls.
2) Android can only be called on Unity main thread error
If you encounter this error in Android Logcat window, try to use this script to wrap your code inside
MainThread.wkr.AddJob( () =>