castoryan/ORB-SLAM-Android

Where to get libmono.so for armeabi-v7a device?

chienpao opened this issue · 3 comments

chienpao commented

as title, please tell me where can get the libmono.so
Because after I implement, showing this log as below,

java.lang.UnsatisfiedLinkError: No implementation found for void com.example.castoryan.orb.MyNDK.System(java.lang.String, java.lang.String, int, boolean, long, int) (tried Java_com_example_castoryan_orb_MyNDK_System and Java_com_example_castoryan_orb_MyNDK_System__Ljava_lang_String_2Ljava_lang_String_2IZJI)
                                                       at com.example.castoryan.orb.MyNDK.System(Native Method)
                                                       at com.example.castoryan.orb.MainActivity.onCameraFrame(MainActivity.java:220)
                                                       at org.opencv.android.CameraBridgeViewBase.deliverAndDrawFrame(CameraBridgeViewBase.java:387)
                                                       at org.opencv.android.JavaCameraView$CameraWorker.run(JavaCameraView.java:346)

and I only can find x86's libmono.so in your project.
Thank you!

BR,
Pao

castoryan commented

It is defined in the files Application.mk and Android.mk

best wishes,

From CastorYan

在 2016年9月21日，17:08，ChienPao notifications@github.com 写道：

as title, please tell me where can get the libmono.so

Because after I implement, showing this log as below,

java.lang.UnsatisfiedLinkError: No implementation found for void com.example.castoryan.orb.MyNDK.System(java.lang.String, java.lang.String, int, boolean, long, int) (tried Java_com_example_castoryan_orb_MyNDK_System and Java_com_example_castoryan_orb_MyNDK_System__Ljava_lang_String_2Ljava_lang_String_2IZJI)
at com.example.castoryan.orb.MyNDK.System(Native Method)
at com.example.castoryan.orb.MainActivity.onCameraFrame(MainActivity.java:220)
at org.opencv.android.CameraBridgeViewBase.deliverAndDrawFrame(CameraBridgeViewBase.java:387)

at org.opencv.android.JavaCameraView$CameraWorker.run(JavaCameraView.java:346)

and I only can find x86's libmono.so in your project.
Thank you!

BR,
Pao

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chienpao commented

@castoryan thanks for your reply

eugenelyj commented

@chienpao were you build x86 **.so with the given opencv library in src/main/jni/lib ? because when i do that, i got error Incompatible target, i am urgent to know that. Thanks for replying.