mSecurityInputMethodService is null in logcat

Huawei Phones disable logcat, a small improvement on the above answer

Dial:

*#*#2846579#*#*

and a hidden menu is shown. Go to "Background Setting" -> "Log setting" and enable the log levels.

Specifically enable: AP Log, Charge Log and Sleep Log.

Source: https://www.xda-developers.com/huawei-phones-disable-logcat-heres-how-to-restore-access/


For my Huawei device the following helps:

Dial:

*#*#2846579#*#*

and a hidden menu is shown. Go to "Background Setting" -> "Log setting" and enable the log levels.