Sample project crash

[MoSamir]

Sample Project not working crashes when opening any AR screen with stack trace

I/hwaps ( 570): JNI_OnLoad V/AudioManager( 570): playSoundEffect effectType: 0 E/BufferQueueProducer( 570): [] Can not get hwsched service D/HwCust ( 570): Create obj success use class android.app.HwCustHwWallpaperManagerImpl I/Filament( 570): FEngine (64 bits) created at 0x7504400000 (threading is enabled) D/Filament( 570): FEngine resolved backend: OpenGL I/SceneView( 570): Optional library com.google.ar.sceneform.animation not present. Sceneform animation disabled D/HwGalleryCacheManagerImpl( 570): mIsEffect:false D/HwRTBlurUtils( 570): check blur style for HwPhoneWindow, themeResId : 0x0103023e, context : android.app.Presentation$3@523c270, Nhwext : 0, get Blur : disable with , null D/HwRTBlurUtils( 570): check blur style for HwPhoneWindow, themeResId : 0x0103023e, context : android.app.Presentation$3@523c270, Nhwext : 0, get Blur : disable with , null D/OpenGLRenderer( 570): HWUI Binary is enabled I/com.difrancescogianmarco.arcore_flutter_plugin.ArCoreView( 570): arScenViewInit I/HwApiCacheMangerEx( 570): apicache pi null I/PressGestureDetector( 570): onAttached begin I/PressGestureDetector( 570): onAttached end I/PressGestureDetector( 570): HiTouch restricted: AboardArea. D/mali_winsys( 570): EGLint new_window_surface(egl_winsys_display , void , EGLSurface, EGLConfig, egl_winsys_surface *, egl_color_buffer_format , EGLBoolean) returns 0x3000 I/com.difrancescogianmarco.arcore_flutter_plugin.ArCoreView( 570): onActivityPaused D/OpenGLRenderer( 570): HWUI Binary is enabled D/HwCust ( 570): Create obj success use class android.app.HwCustActivityImpl D/HwCust ( 570): Create obj success use class android.app.HwCustHwWallpaperManagerImpl V/ActivityThread( 570): ActivityThread,callActivityOnCreate D/AndroidRuntime( 570): Shutting down VM E/AndroidRuntime( 570): FATAL EXCEPTION: main E/AndroidRuntime( 570): Process: com.difrancescogianmarco.arcore_flutter_plugin_example, PID: 570 E/AndroidRuntime( 570): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.difrancescogianmarco.arcore_flutter_plugin_example/com.google.ar.core.InstallActivity}: java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter savedInstanceState E/AndroidRuntime( 570): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3297) E/AndroidRuntime( 570): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3405) E/AndroidRuntime( 570): at android.app.ActivityThread.-wrap12(Unknown Source:0) E/AndroidRuntime( 570): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1994) E/AndroidRuntime( 570): at android.os.Handler.dispatchMessage(Handler.java:108) E/AndroidRuntime( 570): at android.os.Looper.loop(Looper.java:166) E/AndroidRuntime( 570): at android.app.ActivityThread.main(ActivityThread.java:7523) E/AndroidRuntime( 570): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime( 570): at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) E/AndroidRuntime( 570): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921) E/AndroidRuntime( 570): Caused by: java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter savedInstanceState E/AndroidRuntime( 570): at com.difrancescogianmarco.arcore_flutter_plugin.ArCoreView$setupLifeCycle$1.onActivityCreated(Unknown Source:7) E/AndroidRuntime( 570): at android.app.Application.dispatchActivityCreated(Application.java:208) E/AndroidRuntime( 570): at android.app.Activity.onCreate(Activity.java:1110) E/AndroidRuntime( 570): at com.google.ar.core.InstallActivity.onCreate(InstallActivity.java:4) E/AndroidRuntime( 570): at android.app.Activity.performCreate(Activity.java:7383) E/AndroidRuntime( 570): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) E/AndroidRuntime( 570): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3250) E/AndroidRuntime( 570): ... 9 more I/Process ( 570): Sending signal. PID: 570 SIG: 9

[DK15]

I am getting same crash and listed here.

[DK15]

@giandifra could you please let us know what could be the issue here ?

[DK15]

FWIW, I am using android emulator with below specs:

[DK15]

I followed all steps from here which fixed the crash.

[giandifra]

I will add this info in readme, thanks