Not able to connect my device redmi note 8

[11:33:58][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe devices
[11:34:06][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 wait-for-device
[11:34:06][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell getprop ro.build.version.sdk
[11:34:06][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell ls /data/local/tmp/minicap
[11:34:06][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell ls /data/local/tmp/minicap.so
[11:34:07][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell LD_LIBRARY_PATH=/data/local/tmp /data/local/tmp/minicap -v 2>&1
[11:34:07][DEBUG] version:5
[11:34:07][DEBUG] upgrade minicap to lastest version: 5->6
[11:34:07][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell rm -r /data/local/tmp/minicap*
[11:34:08][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell getprop ro.product.cpu.abi
[11:34:08][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell getprop ro.build.version.preview_sdk
[11:34:08][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell getprop ro.build.version.release
[11:34:08][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 push C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\stf_libs\arm64-v8a\minicap /data/local/tmp/minicap
[11:34:09][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell chmod 755 /data/local/tmp/minicap
[11:34:09][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 push C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\stf_libs\minicap-shared/aosp/libs/android-29/arm64-v8a/minicap.so /data/local/tmp/minicap.so
[11:34:09][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell chmod 755 /data/local/tmp/minicap.so
[11:34:10][INFO] minicap installation finished
[11:34:10][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell LD_LIBRARY_PATH=/data/local/tmp /data/local/tmp/minicap -i
[11:34:10][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell dumpsys window displays
[11:34:10][DEBUG] C:\Users\Surbhi\git\AirtestIDE\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 97902013 shell pm path jp.co.cyberagent.stf.rotationwatcher
queue size is: 10
Traceback (most recent call last):
File "app\plugins\devicepool\main_window.py", line 89, in _remove_device_view
TypeError: 'NoneType' object cannot be interpreted as an integer