Error in third party Libaray addition in qt android project

[abin]

Hi,

I am trying to add and android library to my qt android project. But it fails while deploying.
I followed steps as given in documentation : Third-party Android Libraries
http://qt-project.org/doc/qt-5/android3rdpartylibs.html

I get the error

BUILD FAILED
E:\Installations\ADT\adt-bundle-windows-x86-20131030\sdk\tools\ant\build.xml:577: ../android-build/libs/ resolve to a path with no project.properties file for project E:\WorkSpaces\Qt\Qt_WidgetApps\AndroidSerialPortTr ials\ThirdPartyLib\build-ThirdPartyLib-Android_for_armeabi_v7a_GCC_4_8_Qt_5_3_0_Android_G CC_arm_4_8-Debug\android-build

my project.properties

android.library.reference.1=../android-build/libs/

projectPath/android/

libs
AndroidManifest.xml
project.properties



projectPath/android/libs/

xx.so
yy.jar



I tried

android.library.reference.1=libs/ as given in documentation
android.library.reference.1=../android/libs/
android.library.reference.1=./libs/

But all gives error

[wysota]

What kind of help do you expect from us?