Android Question dji app crashing

[shb777]

When I run Erel's drone mission, or my DJI app, connected to my drone, it always crashes the first time, then runs OK, usually the 2nd time, sometimes the third time. Any ideas why this would happen?

 

[shb777]

Erel, is there any chance you could add google map, to your drone mission project, to see if it works for you?

 

[Erel]

You can send me your project to [email protected] and I'll try it.

 

[shb777]

You can send me your project to [email protected] and I'll try it.

I've already uploaded the project previously in this thread. It's drone with gmap.zip post #12

 

[Erel]

This is the error I get:


java.lang.RuntimeException: java.lang.SecurityException: my location requires permission ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION
at anywheresoftware.b4a.objects.MapFragmentWrapper$1.onMapReady(MapFragmentWrapper.java:197)
at com.google.android.gms.maps.zzab.zza(Unknown Source)
at com.google.android.gms.maps.internal.zzaq.dispatchTransaction(Unknown Source)
at com.google.android.gms.internal.maps.zzb.onTransact(Unknown Source)
at android.os.Binder.transact(Binder.java:387)
at fb.bcom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):20)
at com.google.android.gms.maps.internal.bg.acom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):5)
at com.google.maps.api.android.lib6.impl.be.runcom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):5)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.SecurityException: my location requires permission ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION
at com.google.maps.api.android.lib6.impl.bc.ccom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):692)
at com.google.android.gms.maps.internal.l.acom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):138)
at fc.onTransactcom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):12)
at android.os.Binder.transact(Binder.java:387)
at com.google.android.gms.internal.maps.zza.transactAndReadExceptionReturnVoid(Unknown Source)
at com.google.android.gms.maps.internal.zzg.setMyLocationEnabled(Unknown Source)
at com.google.android.gms.maps.GoogleMap.setMyLocationEnabled(Unknown Source)
at anywheresoftware.b4a.objects.MapFragmentWrapper$1.onMapReady(MapFragmentWrapper.java:184)
... 14 more
--------- beginning of crash
FATAL EXCEPTION: main
Process: b4a.dji.waldo, PID: 26442
java.lang.RuntimeException: java.lang.SecurityException: my location requires permission ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION
at anywheresoftware.b4a.objects.MapFragmentWrapper$1.onMapReady(MapFragmentWrapper.java:197)
at com.google.android.gms.maps.zzab.zza(Unknown Source)
at com.google.android.gms.maps.internal.zzaq.dispatchTransaction(Unknown Source)
at com.google.android.gms.internal.maps.zzb.onTransact(Unknown Source)
at android.os.Binder.transact(Binder.java:387)
at fb.bcom.google.android.gms.dynamite_mapsdynamite@[email protected] (040308-204998136):20)


It happens because you cannot set the 'MyLocation Button Enabled' property to True.

See the tutorial: https://www.b4x.com/android/forum/threads/google-maps.63930/#content

 

[shb777]

OK I changed that and it's running OK now. Thanks. I was held up 2 months with this.

this gmap tutorial is dated Feb 24, 2016, so that's well before I started working on
my app, so my app was working with MyLocation button enabled in the designer for a long
time.

 

[DonManfred]

this gmap tutorial is dated Feb 24, 2016, so that's well before I started working on

snd it is Last edited: Jun 17, 2018

It has changed over the time

 

[Erel]

Your single mistake is not reading the logs correctly. Once I saw the logs the error was very clear.

 

[shb777]

I took my drone out for flight testing today. The new app was constantly crashing. So I installed drone mission, and it too was constantly crashing. I had found out previously that all the apps including drone mission crash after the drone is left on a minute or so.

 

[Erel]

You should start a new thread for a new issue. Remember that we cannot help you without the logs.