helloar sample crash on Pixel XL

[evanhalley]

I'm attempting to run the HelloAR on a Pixel XL running Android 8.0 (Build: OPR6.170623.012)

This is the stack trace I receive when I open the app (after accepting the Camera permission).

08-29 11:23:29.640 10056-10056/? I/zygote64: Late-enabling -Xcheck:jni 08-29 11:23:29.697 10056-10063/? I/zygote64: Debugger is no longer active 08-29 11:23:29.849 10056-10056/? I/TangoClientLibLoader: Pure Java path, not loading libtango_client_api.so at all. 08-29 11:23:29.851 10056-10056/? E/Tango: Java version of Tango Service not found, falling back to tangoservice_d. 08-29 11:23:29.851 10056-10056/? E/zygote64: No implementation found for int com.google.atap.tango.TangoJNINative.Initialize(android.content.Context) (tried Java_com_google_atap_tango_TangoJNINative_Initialize and Java_com_google_atap_tango_TangoJNINative_Initialize__Landroid_content_Context_2) 08-29 11:23:29.852 10056-10056/? D/AndroidRuntime: Shutting down VM 08-29 11:23:29.855 10056-10056/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.google.ar.core.examples.java.helloar, PID: 10056 java.lang.UnsatisfiedLinkError: No implementation found for int com.google.atap.tango.TangoJNINative.Initialize(android.content.Context) (tried Java_com_google_atap_tango_TangoJNINative_Initialize and Java_com_google_atap_tango_TangoJNINative_Initialize__Landroid_content_Context_2) at com.google.atap.tango.TangoJNINative.Initialize(Native Method) at com.google.atap.tangoservice.Tango.<init>(Tango.java:385) at com.google.ar.core.TangoWrapper.createInstance(TangoWrapper.java:32) at com.google.ar.core.Session.bindTangoService(Session.java:425) at com.google.ar.core.Session.resume(Session.java:153) at com.google.ar.core.examples.java.helloar.HelloArActivity.onResume(HelloArActivity.java:136) at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1354) at android.app.Activity.performResume(Activity.java:7079) at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3620) at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3685) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2898) at android.app.ActivityThread.-wrap11(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593) at android.os.Handler.dispatchMessage(Handler.java:105) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6541) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767) 08-29 11:23:34.799 10056-10063/com.google.ar.core.examples.java.helloar I/zygote64: Waiting for a blocking GC ObjectsAllocated 08-29 11:23:34.822 10056-10063/com.google.ar.core.examples.java.helloar I/zygote64: WaitForGcToComplete blocked for 22.888ms for cause ObjectsAllocated

[nathanmartz]

Hi, emuneee. Did you sideload the ARCore service as described in our getting started?

[kanawish]

Sideloading ARCore Service APK with adb install -r -d arcore-preview.apk solved this issue for me.

[evanhalley]

Thanks, for some reason, I read over that line in the directions. :-)

[evanhalley]

Yep that was it, sideloading the arcore-preview.apk solved my issue. Next time I'll try control the excitement and thoroughly read the instructions. Thanks for the SDK!