Errors while building the project for android

[no_ideaw]

I'm trying to build my project for android but it errors like these:

23:06:06: Running steps for project InstaDL...
23:06:06: Configuration unchanged, skipping qmake step.
23:06:06: Starting: "/usr/bin/make" 
make: *** No rule to make target '../../../Android/android-ndk-r14b/sources/cxx-stl/gnu-libstdc++/4.9/include/type_traits', needed by 'main.o'.  Stop.
23:06:07: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project InstaDL (kit: Android for armeabi-v7a (GCC 4.9, Qt 5.9.0 for Android armv7))
When executing step "Make"
23:06:07: Elapsed time: 00:00.

I have configured SDK, NDK and JDK successfully.
What is the solution of this problem?

[jsulm]

@no_ideaw Can you show your pro file?
Also did you run qmake and rebuild your project after changing Kit to "Android for armeabi-v7a"?