why when i run qgroundcontrol v4.4.2 the serial port none available and if i try to update serialport library where is the build.gradel to update in it the android folder does not contains build.gradel and if it is builded i see the build.gradel in the build diroctory from where builded this

[Yahea213]

Please only ask questions related to source code.

• For questions about how to use or build QGC see: http://qgroundcontrol.com/#resources
• If your question still isn't answered, please check the forums: https://discuss.px4.io/c/qgroundcontrol/15.
• If it is about Qt or any QGC dependencies, please refer to them instead.

[HTRamsey]

There is a default template build.gradle that Qt provides automatically

[Yahea213]

but if i want to solve no serial port available problem