ArduinoDroid compilation error

Projects Programming
1

Environment :
Tablet Asus ZenPad 10
Android v. 5.0.2
USB OTG (USB On-The-Go)
I loaded ArduinoDroid on 09/09/2017
I loaded Sketch -> Examples -> Basics -> Blink
I Compile (Lightning icon)
I Obtain :
Compilation Error
Return code is not 0

Someone can help me?

2

It sounds like an ArduinoDroid forum would be a better place to ask.