App crash when uploading my app to playstore

[dorperez]

Hello everyone,

I am using this script in my app and when I try to use it after uploading it to play services the app crash.

When I enter the app and choosing the autocompletetextview and try to write something, its crash. In the debug version eveerything is working just fine and I don't know why.

Crash report:

java.lang.AssertionError: 
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.seatgeek.placesautocomplete.json.GsonPlacesApiJsonParser.autocompleteFromStream (GsonPlacesApiJsonParser.java:14)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.model.Status.isSuccessful (Status.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.isErrorResponse (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.executeNetworkRequest (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient.executeAutocompleteRequest (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.PlacesApi.autocomplete (PlacesApi.java)
  at com.seatgeek.placesautocomplete.adapter.PlacesApiFilter.performFiltering (PlacesApiFilter.java)
  at android.widget.Filter$RequestHandler.handleMessage (Filter.java:236)
  at android.os.Handler.dispatchMessage (Handler.java:107)
  at android.os.Looper.loop (Looper.java:214)
  at android.os.HandlerThread.run (HandlerThread.java:67)
Caused by: java.lang.AssertionError: 
  at com.google.gson.internal.bind.TypeAdapters$EnumTypeAdapter.<init> (TypeAdapters.java:87)
  at com.google.gson.internal.bind.TypeAdapters$30.create (TypeAdapters.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.CollectionTypeAdapterFactory.create (CollectionTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.CollectionTypeAdapterFactory.create (CollectionTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.seatgeek.placesautocomplete.json.GsonPlacesApiJsonParser.autocompleteFromStream (GsonPlacesApiJsonParser.java:14)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.model.Status.isSuccessful (Status.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.isErrorResponse (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.executeNetworkRequest (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient.executeAutocompleteRequest (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.PlacesApi.autocomplete (PlacesApi.java)
  at com.seatgeek.placesautocomplete.adapter.PlacesApiFilter.performFiltering (PlacesApiFilter.java)
  at android.widget.Filter$RequestHandler.handleMessage (Filter.java:236)
  at android.os.Handler.dispatchMessage (Handler.java:107)
  at android.os.Looper.loop (Looper.java:214)
  at android.os.HandlerThread.run (HandlerThread.java:67)
Caused by: java.lang.NoSuchFieldException: 
  at java.lang.Class.getField (Class.java:1604)
  at com.google.gson.internal.bind.TypeAdapters$EnumTypeAdapter.<init> (TypeAdapters.java:34)
  at com.google.gson.internal.bind.TypeAdapters$30.create (TypeAdapters.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.CollectionTypeAdapterFactory.create (CollectionTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.CollectionTypeAdapterFactory.create (CollectionTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create (ReflectiveTypeAdapterFactory.java)
  at com.google.gson.Gson.getAdapter (Gson.java:68)
  or                     .setDelegate (Gson.java:68)
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.google.gson.Gson.fromJson (Gson.java)
  at com.seatgeek.placesautocomplete.json.GsonPlacesApiJsonParser.autocompleteFromStream (GsonPlacesApiJsonParser.java:14)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient$1.handleStreamResult (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.model.Status.isSuccessful (Status.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.isErrorResponse (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.HttpUrlConnectionMapsHttpClient.executeNetworkRequest (HttpUrlConnectionMapsHttpClient.java:30)
  at com.seatgeek.placesautocomplete.network.AbstractPlacesHttpClient.executeAutocompleteRequest (AbstractPlacesHttpClient.java)
  at com.seatgeek.placesautocomplete.PlacesApi.autocomplete (PlacesApi.java)
  at com.seatgeek.placesautocomplete.adapter.PlacesApiFilter.performFiltering (PlacesApiFilter.java)
  at android.widget.Filter$RequestHandler.handleMessage (Filter.java:236)
  at android.os.Handler.dispatchMessage (Handler.java:107)
  at android.os.Looper.loop (Looper.java:214)
  at android.os.HandlerThread.run (HandlerThread.java:67)

[sddamico]

@dorperez it sounds like you might be having an issue with proguard/r8 minification of your app. since gson uses reflection to access fields during json parsing, you need to make sure that the field names are not being obfuscated by proguard.

Try adding a rule like this to your proguard configuration:

-keep class com.seatgeek.placesautocomplete.model.** { *; }

[erikswed]

There's actually an "Caused by: java.lang.AssertionError:" in the log, are you doing this in your code :

throw new AssertionError();