CODEWITHSUNDEEP
androidopencv
Yamen Ajjour
Yamen Ajjour

Reputation: 1432

cannot load info library for opencv android

after getting openv for android from git and compiling it , i tried to run the 3rd tutorial , the problem is i am getting opencv drror : cannot load info library for opencv 

02-18 12:04:26.959: W/System.err(9329): java.lang.UnsatisfiedLinkError: Couldn't load opencv_java: findLibrary returned null
02-18 12:04:26.959: W/System.err(9329):     at java.lang.Runtime.loadLibrary(Runtime.java:365)
02-18 12:04:26.959: W/System.err(9329):     at java.lang.System.loadLibrary(System.java:535)
02-18 12:04:26.959: W/System.err(9329):     at org.opencv.android.StaticHelper.loadLibrary(StaticHelper.java:54)
02-18 12:04:26.959: W/System.err(9329):     at org.opencv.android.StaticHelper.initOpenCVLibs(StaticHelper.java:85)
02-18 12:04:26.964: W/System.err(9329):     at org.opencv.android.StaticHelper.initOpenCV(StaticHelper.java:29)
02-18 12:04:26.964: W/System.err(9329):     at org.opencv.android.OpenCVLoader.initDebug(OpenCVLoader.java:26)
02-18 12:04:26.964: W/System.err(9329):     at org.opencv.samples.tutorial3.Sample3Native.<clinit>(Sample3Native.java:27)
02-18 12:04:26.964: W/System.err(9329):     at java.lang.Class.newInstanceImpl(Native Method)
02-18 12:04:26.964: W/System.err(9329):     at java.lang.Class.newInstance(Class.java:1319)
02-18 12:04:26.964: W/System.err(9329):     at android.app.Instrumentation.newActivity(Instrumentation.java:1068)
02-18 12:04:26.964: W/System.err(9329):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2015)
02-18 12:04:26.964: W/System.err(9329):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2125)
02-18 12:04:26.964: W/System.err(9329):     at android.app.ActivityThread.access$600(ActivityThread.java:140)
02-18 12:04:26.964: W/System.err(9329):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1227)
02-18 12:04:26.964: W/System.err(9329):     at android.os.Handler.dispatchMessage(Handler.java:99)
02-18 12:04:26.964: W/System.err(9329):     at android.os.Looper.loop(Looper.java:137)
02-18 12:04:26.964: W/System.err(9329):     at android.app.ActivityThread.main(ActivityThread.java:4898)
02-18 12:04:26.964: W/System.err(9329):     at java.lang.reflect.Method.invokeNative(Native Method)
02-18 12:04:26.964: W/System.err(9329):     at java.lang.reflect.Method.invoke(Method.java:511)
02-18 12:04:26.964: W/System.err(9329):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1008)
02-18 12:04:26.964: W/System.err(9329):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:775)
02-18 12:04:26.964: W/System.err(9329):     at dalvik.system.NativeStart.main(Native Method)

but when i try to copy libopencv_java and libopencv_info to the lib/arm7v it get deleted automatically by eclipse ! but libnative cameras are ok any idea ?

Upvotes: 1

Views: 1934

Answers (1)

Yamen Ajjour
Yamen Ajjour

Reputation: 1432

it turned out that enabling Static linking will prevent Shared library management , mainly libopencv_java and libopencv_info libs will not be added to the output , to solve the problem i load these two libs manually .

Upvotes: 1

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