String picker question

[Hannah R]

Hi,

I noticed when I use com.codename1.ui.spinner.Picker for type PICKER_TYPE_STRINGS, if I set Strings as not a hardcoded Strings but as String[ ], I get

java.lang.NullPointerException while spinning the Picker.
I get it only if I also do setSelectedString(). If there is a setSelectedStringIndex(), no error occurs. 

I wondered, why would it happen?

[Shai Almog]

Hi,
do you have a stack trace?

On which OS is this happening? Does it happen on the simulator?

Is it possible one of the elements in the array is null?

[Hannah R]

Sorry, you are right. One of the elements was null.