android.app.RemoteServiceException: Bad notification for startForeground: java.lang.RuntimeException: invalid channel for service notification: Notification(channel=hello@Jack pri=0 contentView=null vibrate=null sound=null defaults=0x0 flags=0x4a color=0xff9e9e9e vis=PRIVATE)
We never modified notification,and it just crash after sdk update to 4.6.21666.0429
user report after reinstall app(sdk 4.6.21666.0429) and everything is ok
from sdk 4.6.15801.0403 to 4.6.21666.0429