fix:

[austinn0]

Description

App crashes right after accepting location permissions. I have narrowed down the issue to a Google Play Services issue. When running the Google Play Services beta (version 22.29.+) I get a NullPointerException. I left the beta, uninstalled, and reinstalled and am now on version 22.26.+, and there no longer seems to be an issue. Furthermore, I did not receive the error when setting useGooglePlayServices: false.

I am using 5.0.0-dev.8

The issue is in this line: location.extras.getInt("satellites").toLong(). It appears that location.extras is null.

Tested on:

• Android, API Level 33, simulator and real device
  • Pixel 6 Pro
  • Pixel 2 XL
  • Pixel 4 (emulator)

Additional logs

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.Bundle.getInt(java.lang.String)' on a null object reference
       at com.lyokone.location.LocationPlugin.onLocationChanged(LocationPlugin.kt:153)
       at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLocationChanged(GooglePlayServicesLocationProvider.java:119)
       at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLastKnowLocationTaskReceived(GooglePlayServicesLocationProvider.java:211)
       at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationSource$3.onComplete(GooglePlayServicesLocationSource.java:92)
       at com.google.android.gms.tasks.zzi.run(com.google.android.gms:play-services-tasks@@18.0.1:1)
       at android.os.Handler.handleCallback(Handler.java:942)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loopOnce(Looper.java:201)
       at android.os.Looper.loop(Looper.java:288)
       at android.app.ActivityThread.main(ActivityThread.java:7898)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

[toussam]

Hi @Lyokone,

I'm facing the same exception after updating to the 5.0.0-dev.8 as suggested into a different issue.

You'll find below the exceptions I tried to fix with this new release.

Exception 1

Caused by java.lang.NullPointerException Attempt to invoke virtual method 'io.flutter.plugin.common.p com.lyokone.location.FlutterLocationService.h()' on a null object reference

Exception 2

Fatal Exception: java.lang.ClassCastException android.os.BinderProxy cannot be cast to com.lyokone.location.FlutterLocationService$b

So far they seem fixed.

[bazrafkan]

Hello I have same issue on Pixel 4 (Android 13) location: 5.0.0-dev.8.

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.Bundle.getInt(java.lang.String)' on a null object reference at z5.l.onLocationChanged(:150) at h6.e.onLocationChanged(:10) at h6.e.d(:23) at h6.f.b(:4) at l2.l.a(:4) at com.google.android.gms.common.api.internal.d.d(:8) at com.google.android.gms.common.api.internal.x.run(:4) at android.os.Handler.handleCallback(Handler.java:942) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.app.ActivityThread.main(ActivityThread.java:7898) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

[mohanadshaban]

Same Here Xiamoi Note 10 S

[22-David]

Same issue with Pixel 4a (Android 13) location: 5.0.0-dev.8

[Shiba-Kar]

 location: ^5.0.0-dev.8
 geocoding: ^2.0.5

E/AndroidRuntime( 7090): 	at com.lyokone.location.LocationPlugin.onLocationChanged(LocationPlugin.kt:153)
E/AndroidRuntime( 7090): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLocationChanged(GooglePlayServicesLocationProvider.java:119)
E/AndroidRuntime( 7090): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLastKnowLocationTaskReceived(GooglePlayServicesLocationProvider.java:211)
E/AndroidRuntime( 7090): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationSource$3.onComplete(GooglePlayServicesLocationSource.java:92)
E/AndroidRuntime( 7090): 	at com.google.android.gms.tasks.zzi.run(com.google.android.gms:play-services-tasks@@18.0.1:1)
E/AndroidRuntime( 7090): 	at android.os.Handler.handleCallback(Handler.java:938)
E/AndroidRuntime( 7090): 	at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 7090): 	at android.os.Looper.loopOnce(Looper.java:201)
E/AndroidRuntime( 7090): 	at android.os.Looper.loop(Looper.java:288)
E/AndroidRuntime( 7090): 	at android.app.ActivityThread.main(ActivityThread.java:7839)
E/AndroidRuntime( 7090): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 7090): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
E/AndroidRuntime( 7090): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)
I/Process ( 7090): Sending signal. PID: 7090 SIG: 9
Lost connection to device.

[Zverik]

Got the same exception with 5.0.0-dev.8:

E/AndroidRuntime(22364): Process: com.lyokone.location_example, PID: 22364
E/AndroidRuntime(22364): java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.Bundle.getInt(java.lang.String)' on a null object reference
E/AndroidRuntime(22364): 	at com.lyokone.location.LocationPlugin.onLocationChanged(LocationPlugin.kt:153)
E/AndroidRuntime(22364): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLocationChanged(GooglePlayServicesLocationProvider.java:119)
E/AndroidRuntime(22364): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationProvider.onLocationResult(GooglePlayServicesLocationProvider.java:141)
E/AndroidRuntime(22364): 	at com.lyokone.location.location.providers.locationprovider.GooglePlayServicesLocationSource.onLocationResult(GooglePlayServicesLocationSource.java:99)
E/AndroidRuntime(22364): 	at com.google.android.gms.internal.location.zzap.notifyListener(com.google.android.gms:play-services-location@@18.0.0:2)
E/AndroidRuntime(22364): 	at com.google.android.gms.common.api.internal.ListenerHolder.zaa(com.google.android.gms:play-services-base@@18.0.1:2)
E/AndroidRuntime(22364): 	at com.google.android.gms.common.api.internal.zacb.run(Unknown Source:4)

I disabled Google location services to test how it works with just GPS. Turns out, the library does not account for this case.

Sony Xperia 10 IV, Android 12.

[Shiba-Kar]

Any solution to this

[mkoehne]

Any update on this?

[JulianJungnitz]

Add

configurations.all {
            resolutionStrategy {
                force 'com.google.android.gms:play-services-location:21.0.1'
            }
        }

to your android/build.gradle like this:

allprojects {
    repositories {
        google()
        mavenCentral()
        configurations.all {
            resolutionStrategy {
                force 'com.google.android.gms:play-services-location:21.0.1'
            }
        }
    }
}

This worked for me. I found the answer here

[bartekpacia]

Should be fixed by #847.

[bartekpacia]

Should be fixed in v5 versions.