My app keeps force closing in onCreate at the point where I initialise my Firebase.java class.
This is the constructor for the Firebase.java class.
public Firebase(Context context, ProgressChecker progressChecker) {
db = FirebaseFirestore.getInstance();
FirebaseFirestoreSettings settings = new FirebaseFirestoreSettings.Builder()
.setTimestampsInSnapshotsEnabled(true)
.build();
db.setFirestoreSettings(settings);
batch = db.batch();
}
This is the stack trace that I get from Crashlytics.
E/AndroidRuntime: FATAL EXCEPTION: main
Process: julio.ai.moyela.tito.timetoolay, PID: 4740
java.lang.RuntimeException: Internal error in Firestore (0.6.6-dev).
at ecb.b(SourceFile:324)
at ece.run(Unknown Source)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.ExceptionInInitializerError
at esr.<clinit>(SourceFile:82)
at evl.b(SourceFile:103)
at evm.b(SourceFile:46)
at evm.a(SourceFile:26)
at ese.a(SourceFile:70)
at ebh.<init>(SourceFile:88)
at dwp.a(SourceFile:1217)
at dwr.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at ecb$a.run(SourceFile:190)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Package.getImplementationVersion()' on a null object reference
at etx.b(SourceFile:742)
at etx.<clinit>(SourceFile:197)
at esr.<clinit>(SourceFile:82)
at evl.b(SourceFile:103)
at evm.b(SourceFile:46)
at evm.a(SourceFile:26)
at ese.a(SourceFile:70)
at ebh.<init>(SourceFile:88)
at dwp.a(SourceFile:1217)
at dwr.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at ecb$a.run(SourceFile:190)
at java.lang.Thread.run(Thread.java:761)
I honestly don't know what else to include because this is a Runtime error. It only occurs in my release build, and it stops occurring when I just get rid of the Firestore initialisation.
I am running these firebase libraries as well.
implementation 'com.google.firebase:firebase-auth:16.0.1'
implementation 'com.google.firebase:firebase-invites:16.0.0'
implementation 'com.google.firebase:firebase-firestore:17.0.1'
implementation 'com.google.firebase:firebase-core:16.0.0'
implementation 'com.google.firebase:firebase-messaging:17.0.0'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.3'
Related
I am trying to implement DropBox in my android app following instructions as given here . (using gradle)
When I get to the line: FullAccount account = client.users().getCurrentAccount(); I recieve the error
Unhandled exceptions: com.dropbox.core.DbxApiException, com.dropbox.core.DbxException
from the getCurrentAccount() part.
I can follow the suggestion to 'surround with try/catch' but if I do this the app crashes upon loading.
Apologies in advance for my ignorance. I am learning as I go along.
UPDATE:
I have realised I do not have the throws DbxException in my code. Trying the place it after onCreate method gives the error
'onCreate(Bundle)' in 'com.example.MyApp.MainActivity' clashes with 'onCreate(Bundle)' in 'androidx.appcompat.app.AppCompatActivity'; overridden method does not throw 'com.dropbox.core.DbxApiException'
LOGCAT DATA:
2020-07-30 17:53:50.011 10050-10050/com.example.stockscan_alpha3 E/TypefaceCompatApi26Impl: Unable to collect necessary methods for class java.lang.NoSuchMethodException
java.lang.NoSuchMethodException: android.graphics.FontFamily.<init> []
at java.lang.Class.getConstructor0(Class.java:2332)
at java.lang.Class.getConstructor(Class.java:1728)
at androidx.core.graphics.TypefaceCompatApi26Impl.obtainFontFamilyCtor(TypefaceCompatApi26Impl.java:321)
at androidx.core.graphics.TypefaceCompatApi26Impl.<init>(TypefaceCompatApi26Impl.java:84)
at androidx.core.graphics.TypefaceCompatApi28Impl.<init>(TypefaceCompatApi28Impl.java:36)
at androidx.core.graphics.TypefaceCompat.<clinit>(TypefaceCompat.java:47)
at androidx.core.graphics.TypefaceCompat.create(TypefaceCompat.java:190)
at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:705)
at android.widget.TextView.resolveStyleAndSetTypeface(TextView.java:2183)
at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2154)
at android.widget.TextView.applyTextAppearance(TextView.java:4105)
at android.widget.TextView.<init>(TextView.java:1630)
at android.widget.TextView.<init>(TextView.java:990)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:99)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:95)
at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:182)
at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1407)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1457)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1059)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.example.stockscan_alpha3.MainActivity.onCreate(MainActivity.java:48)
at android.app.Activity.performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java:7979)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3422)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3601)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
2020-07-30 17:53:50.149 10050-10050/com.example.stockscan_alpha3 E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.stockscan_alpha3, PID: 10050
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.stockscan_alpha3/com.example.stockscan_alpha3.MainActivity}: android.os.NetworkOnMainThreadException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3449)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3601)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
Caused by: android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1600)
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:115)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:103)
at java.net.InetAddress.getAllByName(InetAddress.java:1152)
at com.android.okhttp.Dns$1.lookup(Dns.java:41)
at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:178)
at com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:144)
at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:86)
at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:176)
at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:128)
at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:97)
at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:289)
at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:232)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:465)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:131)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:262)
at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getOutputStream(DelegatingHttpsURLConnection.java:219)
at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:30)
at com.dropbox.core.http.StandardHttpRequestor.getOutputStream(StandardHttpRequestor.java:132)
at com.dropbox.core.http.StandardHttpRequestor.access$000(StandardHttpRequestor.java:29)
at com.dropbox.core.http.StandardHttpRequestor$Uploader.<init>(StandardHttpRequestor.java:141)
at com.dropbox.core.http.StandardHttpRequestor.startPost(StandardHttpRequestor.java:73)
at com.dropbox.core.http.StandardHttpRequestor.startPost(StandardHttpRequestor.java:29)
at com.dropbox.core.DbxRequestUtil.startPostRaw(DbxRequestUtil.java:276)
at com.dropbox.core.v2.DbxRawClientV2$1.execute(DbxRawClientV2.java:146)
at com.dropbox.core.v2.DbxRawClientV2.executeRetriable(DbxRawClientV2.java:330)
at com.dropbox.core.v2.DbxRawClientV2.executeRetriableWithRefresh(DbxRawClientV2.java:351)
at com.dropbox.core.v2.DbxRawClientV2.rpcStyle(DbxRawClientV2.java:137)
at com.dropbox.core.v2.users.DbxUserUsersRequests.getCurrentAccount(DbxUserUsersRequests.java:161)
at com.example.stockscan_alpha3.MainActivity.testDropBox(MainActivity.java:138)
at com.example.stockscan_alpha3.MainActivity.onCreate(MainActivity.java:79)
at android.app.Activity.performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java:7979)
You may be getting this error because it is a network call and you need to implement some kind of callback. Looking at the Dropbox SDK you will need something like this:
new GetCurrentAccountTask(DropboxClientFactory.getClient(), new GetCurrentAccountTask.Callback() {
#Override
public void onComplete(FullAccount result) {
// handle logic
}
#Override
public void onError(Exception e) {
Log.e(getClass().getName(), "Failed to get account details.", e);
}
}).execute();
App is crashing when I click on back button on Map activity.
Adding moveTaskToBack(true); in onBackPressed() not worked.
Below is the logcat:
--------- beginning of crash
2020-02-06 10:12:44.807 26120-26120/com.xxxx.user E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.xxxx.user, PID: 26120
java.lang.RuntimeException: Unable to destroy activity {com.xxxx.user/com.xxxx.user.MapsActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'boolean com.google.maps.api.android.lib6.impl.bt.s()' on a null object reference
at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4663)
at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4681)
at android.app.ActivityThread.-wrap6(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1777)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:232)
at android.app.ActivityThread.main(ActivityThread.java:6802)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1103)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)
Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'boolean com.google.maps.api.android.lib6.impl.bt.s()' on a null object reference
at com.google.maps.api.android.lib6.impl.cv.d(:com.google.android.gms.dynamite_mapsdynamite#20142051#20.1.42 (040408-0):27)
at com.google.android.gms.maps.internal.q.a(:com.google.android.gms.dynamite_mapsdynamite#20142051#20.1.42 (040408-0):30)
at cm.onTransact(:com.google.android.gms.dynamite_mapsdynamite#20142051#20.1.42 (040408-0):5)
at android.os.Binder.transact(Binder.java:504)
at com.google.android.gms.internal.maps.zza.zzb(Unknown Source)
at com.google.android.gms.maps.internal.zzj.onDestroyView(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment$zza.onDestroyView(Unknown Source)
at com.google.android.gms.dynamic.DeferredLifecycleHelper.onDestroyView(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment.onDestroyView(Unknown Source)
at androidx.fragment.app.Fragment.performDestroyView(Fragment.java:2811)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:954)
at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303)
at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManagerImpl.java:2659)
at androidx.fragment.app.FragmentManagerImpl.dispatchDestroy(FragmentManagerImpl.java:2644)
at androidx.fragment.app.FragmentController.dispatchDestroy(FragmentController.java:329)
at androidx.fragment.app.FragmentActivity.onDestroy(FragmentActivity.java:366)
at androidx.appcompat.app.AppCompatActivity.onDestroy(AppCompatActivity.java:233)
at com.xxxx.user.MapsActivity.onDestroy(MapsActivity.java:250)
at android.app.Activity.performDestroy(Activity.java:7183)
at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1153)
at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4650)
at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4681)
Looks to me that you are just attempting to call a method to an interface or object that is not initialized on line 250:
com.xxxx.user.MapsActivity.onDestroy(MapsActivity.java:250)
i recently updated Firebase Auth version in my app to 9.8.0 from 9.6.1. However, when I run the app, it crashes instantly. I get following error in the logcat:
java.lang.IllegalAccessError: Interface com.google.android.gms.internal.zzanb implemented by class com.google.firebase.auth.FirebaseAuth is inaccessible (declaration of 'com.google.firebase.auth.FirebaseAuth' appears in /data/data/com.svtech.thirdeye.thirdeye/files/instant-run/dex/slice-com.google.firebase-firebase-auth-9.6.1_65404207295ac58253e1599e984563499e3fff8b-classes.dex)
at dalvik.system.DexFile.defineClassNative(Native Method)
at dalvik.system.DexFile.defineClass(DexFile.java:226)
at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
at dalvik.system.DexPathList.findClass(DexPathList.java:338)
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
at com.android.tools.fd.runtime.IncrementalClassLoader$DelegateClassLoader.findClass(IncrementalClassLoader.java:90)
at com.android.tools.fd.runtime.IncrementalClassLoader.findClass(IncrementalClassLoader.java:62)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at java.lang.Class.forName(Class.java:285)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1801)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1776)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5427)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5000)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4940)
at android.app.ActivityThread.-wrap1(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1549)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5728)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
What is causing this error?? How can I get rid of it???
Disable Instant run on your Android Studio and re-run the app.
To disable Instant Run:
Open the Settings or Preferences dialog.
Navigate to Build,
Execution, Deployment > Instant Run.
Uncheck the box next to Enable Instant Run.
I'm developing and Android App with Android Studio. This app makes use of an all-java library module. I've included jfreesvg by adding compile 'org.jfree:jfreesvg:3.1' to the dependencies of said java library module.
Within that java library, I am trying the given example from the main doc for SVGGraphics2D:
SVGGraphics2D g2 = new SVGGraphics2D(300, 200);
g2.setPaint(Color.black);
g2.draw(new Rectangle(10, 10, 280, 180));
String svgElement = g2.getSVGElement();
However, I get two compile errors in Android Studio, the first being in the second line:
setPaint(java.awt.Paint) in SVGGraphics2D cannot be applied to (java.awt.Color)
Also, in the next line, the following error with, I suppose the same cause, occurrs: draw(java.awt.Paint) in SVGGraphics2D cannot be applied to (java.awt.Color)
My question now is: Even though java.awt.Paint is an Interface and java.awt.Color is an implementation of that interface, why do I get that error (and the same for java.awt.Shape and java.awt.Rectangle)?
For the sake of completion: If I do run the app, which I'm confused about that it works, I get the following Exception:
E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: [package].app, PID: 19596
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:300)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:811)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/jfree/graphics2d/svg/SVGGraphics2D;
at [package].[some.package].someMethod(Unknown)
at [package].app.MainActivity$SomeTask.doInBackground(MainActivity.java:67)
at [package].app.MainActivity$SomeTask.doInBackground(MainActivity.java:62)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:811)
Caused by: java.lang.ClassNotFoundException: Didn't find class "org.jfree.graphics2d.svg.SVGGraphics2D" on path: DexPathList[[zip file "/data/app/[package].app-2.apk"],nativeLibraryDirectories=[/data/app-lib/[package].app-2, /system/lib, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at [package].[some.package].someMethod(Unknown)
at [package].app.MainActivity$SomeTask.doInBackground(MainActivity.java:67)
at [package].app.MainActivity$SomeTask.doInBackground(MainActivity.java:62)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:811)
Suppressed: java.lang.NoClassDefFoundError: Failed resolution of: Ljava/awt/Graphics2D;
at dalvik.system.DexFile.defineClassNative(Native Method)
at dalvik.system.DexFile.defineClass(DexFile.java:222)
at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:215)
at dalvik.system.DexPathList.findClass(DexPathList.java:322)
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
... 11 more
Caused by: java.lang.ClassNotFoundException: Didn't find class "java.awt.Graphics2D" on path: DexPathList[[zip file "/data/app/[package].app-2.apk"],nativeLibraryDirectories=[/data/app-lib/[package].app-2, /system/lib, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
... 16 more
Suppressed: java.lang.ClassNotFoundException: java.awt.Graphics2D
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 17 more
Caused by: java.lang.NoClassDefFoundError: Class "Ljava/awt/Graphics2D;" not found
... 21 more
Suppressed: java.lang.ClassNotFoundException: org.jfree.graphics2d.svg.SVGGraphics2D
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 10 more
Caused by: java.lang.NoClassDefFoundError: Class "Lorg/jfree/graphics2d/svg/SVGGraphics2D;" not found
... 14 more
(I edited the stack trace for better readability.)
The java.awt.* package is not available in Android. So the library that you are trying to use cannot be used directly in your Android app. At least not without further work.
You would need to implement those classes yourself, or source them from somewhere else, such as from the Apache Harmony project.
I want to use ProGuard in my project. I activated the option minifyEnabled. When I open the activity that uses the library Retrofit2, the app crashes with:
Unable to create call adapter for interface retrofit2.Call
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.gatafan.mydeen/com.gatafan.mydeen.ActivityPlaces}:
java.lang.IllegalArgumentException: Unable to create call adapter for interface retrofit2.Call
for method i.a
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2338)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException: Unable to create call adapter for interface retrofit2.Call
for method i.a
at retrofit2.ServiceMethod$Builder.a(Unknown Source)
at retrofit2.ServiceMethod$Builder.b(Unknown Source)
at retrofit2.ServiceMethod$Builder.a(Unknown Source)
at retrofit2.Retrofit.a(Unknown Source)
at retrofit2.Retrofit$1.invoke(Unknown Source)
at com.gatafan.mydeen.api.$Proxy1.a(Native Method)
at com.gatafan.mydeen.api.VenueManager.requestFoursquare(Unknown Source)
at com.gatafan.mydeen.ActivityPlaces.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5264)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2302)
... 11 more
Caused by: java.lang.IllegalArgumentException: Call return type must be parameterized as Call<Foo> or Call<? extends Foo>
at retrofit2.Utils.e(Unknown Source)
at retrofit2.ExecutorCallAdapterFactory.a(Unknown Source)
at retrofit2.Retrofit.a(Unknown Source)
at retrofit2.Retrofit.a(Unknown Source)
... 21 more
From the github page for Retrofit there is a section explaining what to do when using proguard:
PROGUARD
If you are using Proguard in your project add the following lines to your configuration:
-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
try this configuration first, before moving forward with proguard changes