Native TF methods not found

[ychen404]

You must complete this information or else your issue will be closed

• Have I written custom code (as opposed to using a stock example script provided in TensorFlow)?:
  No
• TensorFlow installed from (source or binary)?:
• TensorFlow version:
• Bazel version (if compiling from source):
  0.42
• CUDA/cuDNN version:
• GPU Model and Memory:
• Exact command to reproduce:

Describe the problem clearly

After successfully compiling the source code, I try to run on Nexus 5 with 6.0 Android version.
But Android Studio keeps throwing me the Native TF methods not found method.

I check the APK file, there are both tensorflow_inference.so and tensorflow_demo.so.
And I try with another Bazel version (0.53) as well, but I got the same error.
Any idea what went wrong?
Thank you!

Source Code / Logs

08-25 11:23:39.735 19877-19877/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: org.tensorflow.demo, PID: 19877
java.lang.RuntimeException: Native TF methods not found; check that the correct native libraries are present in the APK.
at org.tensorflow.contrib.android.TensorFlowInferenceInterface.(TensorFlowInferenceInterface.java:61)
at org.tensorflow.demo.TensorFlowImageClassifier.create(TensorFlowImageClassifier.java:105)
at org.tensorflow.demo.ClassifierActivity.onPreviewSizeChosen(ClassifierActivity.java:121)
at org.tensorflow.demo.CameraActivity$1.onPreviewSizeChosen(CameraActivity.java:158)
at org.tensorflow.demo.CameraConnectionFragment.setUpCameraOutputs(CameraConnectionFragment.java:408)
at org.tensorflow.demo.CameraConnectionFragment.openCamera(CameraConnectionFragment.java:415)
at org.tensorflow.demo.CameraConnectionFragment.access$000(CameraConnectionFragment.java:64)
at org.tensorflow.demo.CameraConnectionFragment$1.onSurfaceTextureAvailable(CameraConnectionFragment.java:95)
at android.view.TextureView.getHardwareLayer(TextureView.java:368)
at android.view.View.updateDisplayListIfDirty(View.java:15151)
at android.view.View.draw(View.java:15948)
at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
at android.view.View.updateDisplayListIfDirty(View.java:15169)
at android.view.View.draw(View.java:15948)
at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
at android.view.View.draw(View.java:16181)
at android.view.View.updateDisplayListIfDirty(View.java:15174)
at android.view.View.draw(View.java:15948)
at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
at android.view.View.updateDisplayListIfDirty(View.java:15169)
at android.view.View.draw(View.java:15948)
at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
at android.view.View.updateDisplayListIfDirty(View.java:15169)
at android.view.View.draw(View.java:15948)
at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
at android.view.View.draw(View.java:16181)
at com.android.internal.policy.PhoneWindow$DecorView.draw(PhoneWindow.java:2690)
at android.view.View.updateDisplayListIfDirty(View.java:15174)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:281)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:287)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:322)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:2615)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2434)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2067)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
at android.view.Choreographer.doCallbacks(Choreographer.java:670)
at android.view.Choreographer.doFrame(Choreographer.java:606)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
08-25 11:27:40.039 19877-19883/org.tensorflow.demo W/art: Suspending all threads took: 6.927ms