Error Android Studio y OF

error when compiling android studio with open simepre so it’s the same as I have already installed this link
http://openframeworks.cc/setup/android-studio/
now I get these errors
/**
Error: error: ld returned 1 exit status
F: \ openFrameworks \ libs \ openFrameworksCompiled \ project \ makefileCommon \ compile.project.mk
Error: (382) recipe for target ‘libs / armeabi-v7a / libOFAndroidApp.so’ failed
Error: (142) recipe for target ‘Debug’ failed
Error: (382) recipe for target ‘libs / armeabi-v7a / libOFAndroidApp.so’ failed
Error: (125) recipe for target ‘Release’ failed
Error: error: ld returned 1 exit status
**/
and then this
09-27 00:06:45.189 8476-8476/cc.openframeworks.androidCameraExample E/AndroidRuntime: FATAL EXCEPTION: main
Process: cc.openframeworks.androidCameraExample, PID: 8476
java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file “/data/app/cc.openframeworks.androidCameraExample-1/base.apk”],nativeLibraryDirectories=[/vendor/lib, /system/lib]]] couldn’t find “libOFAndroidApp.so”
at java.lang.Runtime.loadLibrary(Runtime.java:366)
at java.lang.System.loadLibrary(System.java:988)
at cc.openframeworks.OFAndroid.(OFAndroid.java:1044)
at cc.openframeworks.androidCameraExample.OFActivity.onCreate(OFActivity.java:18)
at android.app.Activity.performCreate(Activity.java:6092)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1112)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2468)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2595)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1470)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5624)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)