Any solution to this problem? Navigation framework...

# android

[appleobject]

Any solution to this problem? Navigation framework using safearg

[Nicolae Cozma]

Check if is not null

[Nicolae Cozma]

or put on end ‘!!’ currentCount!!, but i don’t recommend

[Roy Owor]

!! is never a good idea in my view because then you start to get NullException , and avoid as much as possible initilaize variables to null

[Roy Owor]

am trying an approach where I declare variables when I intend to use them

[appleobject]

@Nicolae Cozma The null check is not working. The compiler keep hinting on too many arguments at the actionFirstFragmentToSecondFragment() method. Do you understand navigation framework on android development?