By rtviwe
on Thu, 01/13/2022 - 16:14
When I am running sample app on version 10.3.2 on Android 5.1 I got this error. (I am running on Vuzix Blade)
E/art: dlopen("/data/app/com.vuforia.engine.native_sample-1/lib/arm/libVuforiaSample.so", RTLD_LAZY) failed: dlopen failed: empty/missing DT_HASH in "libVuforiaEngine.so" (built with --hash-style=gnu?) D/AndroidRuntime: Shutting down VM E/AndroidRuntime: FATAL EXCEPTION: main Process: com.vuforia.engine.native_sample, PID: 4206 java.lang.UnsatisfiedLinkError: dlopen failed: empty/missing DT_HASH in "libVuforiaEngine.so" (built with --hash-style=gnu?) at java.lang.Runtime.loadLibrary(Runtime.java:371) at java.lang.System.loadLibrary(System.java:988) at com.vuforia.engine.native_sample.MainActivity.<clinit>(MainActivity.kt:50) at java.lang.reflect.Constructor.newInstance(Native Method) at java.lang.Class.newInstance(Class.java:1606) at android.app.Instrumentation.newActivity(Instrumentation.java:1066) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2226) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387) at android.app.ActivityThread.access$800(ActivityThread.java:151) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) 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:902) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)
But if I am running on mobile phone with Android 9.0 everything works fine
Hey there,
Hey there,
That's probably because the Vuzix Blade is not a recommended device. Only the Vuzix 400 is recommended: https://library.vuforia.com/platform-support/recommended-devices
Kind regards,
Patrick Scheper
Thanks. I managed to run SDK
Thanks. I managed to run SDK version 9 on Vuzix Blade but not 10