Android Question ScrollViewWrapper.setColor(int) on a null

[scsjc]

Hello,
i have this error, but i don't know where exactly produced... im use a customlistview

java.lang.NullPointerException:
Attempt to invoke virtual method 'void anywheresoftware.b4a.objects.ScrollViewWrapper.setColor(int)'
on a null object reference

 

[klaus]

Without seeing your complete code it's impossible to give a concrete advice!
You are using a ScrollView, but what are you doing?
In which code line do you get the error?