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UnsatisfiedLinkError library open failed #752

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prakashidesign opened this issue Jul 31, 2017 · 4 comments
Closed

UnsatisfiedLinkError library open failed #752

prakashidesign opened this issue Jul 31, 2017 · 4 comments
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@prakashidesign
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prakashidesign commented Jul 31, 2017 •
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I have done face recognition. It is working in Marshmallow and lollipop.
When I run the same project on Nougat devices I am getting following crash report.

Process: org.opencv.javacv.facerecognition, PID: 24301
java.lang.UnsatisfiedLinkError: dlopen failed: library "../../lib/libtbb.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:989)
at java.lang.System.loadLibrary(System.java:1562)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:593)
at com.googlecode.javacpp.Loader.load(Loader.java:489)
at com.googlecode.javacpp.Loader.load(Loader.java:431)
at com.googlecode.javacv.cpp.opencv_core.(opencv_core.java:136)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_imgproc.(opencv_imgproc.java:97)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_highgui.(opencv_highgui.java:85)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_calib3d.(opencv_calib3d.java:94)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_contrib.(opencv_contrib.java:104)
at com.googlecode.javacv.cpp.opencv_contrib.createLBPHFaceRecognizer(Native Method)
at org.opencv.javacv.facerecognition.PersonRecognizer.(PersonRecognizer.java:42)
at org.opencv.javacv.facerecognition.FdActivity$1.onManagerConnected(FdActivity.java:145)
at org.opencv.javacv.facerecognition.FdActivity.onResume(FdActivity.java:429)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1269)
at android.app.Activity.performResume(Activity.java:6786)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3407)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3470)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2733)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1478)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6121)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
Caused by: java.lang.UnsatisfiedLinkError: dlopen failed: library "../../lib/libtbb.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:989)
at java.lang.System.loadLibrary(System.java:1562)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:593)
at com.googlecode.javacpp.Loader.load(Loader.java:481)
at com.googlecode.javacpp.Loader.load(Loader.java:431)
at com.googlecode.javacv.cpp.opencv_core.(opencv_core.java:136)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_imgproc.(opencv_imgproc.java:97)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_highgui.(opencv_highgui.java:85)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_calib3d.(opencv_calib3d.java:94)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at com.googlecode.javacpp.Loader.load(Loader.java:453)
at com.googlecode.javacv.cpp.opencv_contrib.(opencv_contrib.java:104)
at com.googlecode.javacv.cpp.opencv_contrib.createLBPHFaceRecognizer(Native Method)
at org.opencv.javacv.facerecognition.PersonRecognizer.(PersonRecognizer.java:42)
at org.opencv.javacv.facerecognition.FdActivity$1.onManagerConnected(FdActivity.java:145)
at org.opencv.javacv.facerecognition.FdActivity.onResume(FdActivity.java:429)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1269)
at android.app.Activity.performResume(Activity.java:6786)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3407)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3470)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2733)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1478)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6121)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
So I have tried copy paste armeabi-v7a jniLibs folder and rename it as arm64-v8a and now I am getting java.lang.UnsatisfiedLinkError: dlopen failed: "/data/app/org.opencv.javacv.facerecognition-2/lib/arm64/libopencv_java.so" is 32-bit instead of 64-bit

So how can I overcome these issues? Where can I get 64 bit native files for these 32 bit files? or else can I force the system to use only 32 bit files in 64 bit system also? If yes how can I force?

Actually I want working sample of opencv facerecognition project on both 64bit and 32bit systems.

I have searched lot and finally I am helpless. Any help will be highly motivated to me.
@saudet
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saudet commented Jul 31, 2017 via email

@saudet
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saudet commented Jul 31, 2017

Marking as duplicate of bytedeco/javacpp-presets#52

Let me know if you encounter any issues creating 64-bit binaries! I'll help you figure it out.

@saudet saudet marked this as a duplicate of bytedeco/javacpp-presets#52 Jul 31, 2017
@saudet saudet closed this as completed Jul 31, 2017
@CrazyOrr CrazyOrr mentioned this issue Jan 17, 2018
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@saudet
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saudet commented Feb 27, 2018

64-bit builds for Android (as the "android-arm64" and "android-x86_64" platforms) are now available, so please give it a try! Binaries for 1.4.1-SNAPSHOT can be downloaded from the snapshot repository: http://bytedeco.org/builds/

@9729806859
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Hello dear sir ,
I have used openCv library for the face recognition but it is showing an error which is like"...lib//libtbb.so" is not found.

Please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!

@CrazyOrr CrazyOrr mentioned this issue Jul 19, 2018
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@saudet @prakashidesign @9729806859