This Version of B4A is NOT stable!!
Margaret,
Thank you for offering your advice.
It seems indeed that I will have to revert back to the previous version of B4A.
Apart from getting the 2 errors "Null pointer Exception" and Listview not initialized" My app is also now loading up only 2 of the 4 tabs it should be loading up of the Tab host view.
These following code snipetts worked perfectly in the previous versions.
scrollView1.Panel.LoadLayout("panelLayout")
This throws a null pointer exception
and...
this is giving me a another runtime error "Listview must be initialized"
Beleive me, It is initialized!
I will go back to the previous version until I have assurance this has been sorted out.
Regards,
Don