Hello,

I've created a FireMonkey application that displays data from two tables. Everything works properly when I compile and run the project on Win32 / Win64 operating systems. However, when I try to deploy this project to an Android tablet it compiles properly but I receive the error message "a component named SubDataSource already exists".

The main form has two binding sources (TBindSourceDB) that I dropped onto it from the tool box. I set the DataSet properties visually. Then I right-clicked on the binding list and selected "Binding Components..." from the context menu. I was then able to link the third-party visual controls to the binding sources.

Any help with this would be greatly appreciated.

Delphi 10.1 Berlin
Win32/Win64 and Android platforms