textArea: adding a dimension ('dip', 'px'...) to 'borderRadius' or to 'borderWidth' makes the app crash without warning on Android

1) I create a scrollView. This scrollView contains several views. Some of these views contain one or more textAreas. For each textArea I set the textArea's borderRadius property (for ex.: borderRadius : '10dip') and borderWith property (for ex.: boderWidth : '1dip').
2) On iOS my app runs fine.
3) On Android it crashes without any warning.
4) I have discovered that if I remove the units in borderRadius definition (i.e. borderRadius : 10) and in borderWith definition (i.e. borderWith : 1) the app runs fine on Android too.
5) Changing from 'dip' to 'px' does not solve the issue.