I've an Android app which downloads file from Firebase Storage, It is working fine with Android API level 23 and above. However, For version like Android API level 16 it fails with following exception:
05-15 16:42:32.921 3909-3952/com.X.Y E/StorageException: StorageException has occurred.
An unknown error occurred, please check the HTTP result code and inner exception for server response.
Code: -13000 HttpResult: 0
Unable to open stream
java.io.IOException: Unable to open stream
at com.google.firebase.storage.StreamDownloadTask$zza.zzp(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask$zza.zza(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzq.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
at java.lang.Thread.run(Thread.java:856)
Caused by: android.os.RemoteException
at com.google.android.gms.internal.firebase_storage.zzp.<init>(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzp.zzb(Unknown Source)
at com.google.firebase.storage.StorageReference.zzd(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask.zzn(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask.zza(Unknown Source)
at com.google.firebase.storage.zzw.call(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask$zza.zzp(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask$zza.zza(Unknown Source)
at com.google.firebase.storage.StreamDownloadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzq.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
at java.lang.Thread.run(Thread.java:856)
Code to download:
final StorageReference pathReference = mStoragePath.getReference().child(mRootPath + inPath);
final StreamDownloadTask downloadTask = pathReference.getStream();
Dependencies:
com.google.firebase:firebase-core:15.0.2
com.google.firebase:firebase-firestore:16.0.0
com.google.firebase:firebase-storage:15.0.2
This can maybe happen if google play services isn't updated on your phone. Make sure that you have the latest version.
If your version is up to date check in setContentLanguage you should use only 2 letters (E.g. "en"). Also you should check this answer in github which depend in your problem
I've added firebase-core to my project for analytics but since then my app is not responding.
This is the class path for gms that I'm using :
classpath 'com.google.gms:google-services:3.1.0'
This is the dependency that I'm using for firebase :
compile 'com.google.firebase:firebase-core:11.0.1'
Also I've added apply plugin: 'com.google.gms.google-services' to bottom of my build gradle file.
And in my application class I'm just initializing the FirebaseAnalytics :
firebaseAnalytics = FirebaseAnalytics.getInstance(getApplicationContext());
And this is the error I got from the logcat :
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.PHELAT.Vollip, PID: 15670
java.lang.NoClassDefFoundError: com.google.android.gms.common.api.Status
at com.google.android.gms.internal.zzbdl.<init>(Unknown Source)
at com.google.android.gms.internal.zzbdl.zzaz(Unknown Source)
at com.google.android.gms.internal.zzcff.zzjD(Unknown Source)
at com.google.android.gms.internal.zzchi.initialize(Unknown Source)
at com.google.android.gms.internal.zzcgk.<init>(Unknown Source)
at com.google.android.gms.internal.zzcgk.zzbj(Unknown Source)
at com.google.firebase.analytics.FirebaseAnalytics.getInstance(Unknown Source)
at com.PHELAT.Vollip.Vollip.onCreate(Vollip.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1025)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5548)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1576)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:241)
at android.app.ActivityThread.main(ActivityThread.java:6274)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.InstantiationError: com.google.android.gms.common.api.zzf
at com.google.android.gms.common.api.Status.<clinit>(Unknown Source)
at com.google.android.gms.internal.zzbdl.<init>(Unknown Source)
at com.google.android.gms.internal.zzbdl.zzaz(Unknown Source)
at com.google.android.gms.internal.zzcff.zzjD(Unknown Source)
at com.google.android.gms.internal.zzchi.initialize(Unknown Source)
at com.google.android.gms.internal.zzcgk.<init>(Unknown Source)
at com.google.android.gms.internal.zzcgk.zzbj(Unknown Source)
at com.google.android.gms.measurement.AppMeasurement.getInstance(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
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:1751)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:6008)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5590)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5529)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1576)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:241)
at android.app.ActivityThread.main(ActivityThread.java:6274)
The error is pointing to line 84 of my application class which is the FirebaseAnalytics init.
Also, I did some research on this problem and I've found out that I need to enable multidex in my project, I've enabled multidexing but nothing changed.
Something that I've noticed is after adding firebase to my project, the apk size is reduced by 1mb and now I have two .dex classes in my apk, I think firebase is multidexing my app automatically but its not configured.
EDIT :
I'm switching back to fabric, I've just noticed that firebase is not working in Iran because of sanctions.
use this version and try.
(Note: use same version for all gms and firebase library)
compile 'com.google.android.gms:play-services-maps:9.6.1'
compile 'com.google.android.gms:play-services-places:9.6.1'
compile 'com.google.firebase:firebase-core:9.6.1'
compile 'com.google.firebase:firebase-auth:9.6.1'
#UPDATE
Thank you very much. Now at least there are no errors. But it's still a far cry from how it worked before - how it should work. Now, the database looks ... strange. I think that something is still wrong with this gradle.
It should not look like. According to the java code in the database will be user and its data (name, email, date of account creation, id avatar)
In the application at the site next to the avatar you should display the name. Unfortunately, as you can see nothing happens. There is nothing wrong with the code because it previously worked. :(
I ruined my project! I tried to fix it but now it's worse than it was.
The project is chat client through Firebase.
It started when I deleted my base. I had too many test users, messages I wanted to clear it. Since then, it gets a million error notifications - trying to fix one thing leads to even worse errors.
I tried to connect to the application completely different base, I tried to re-arrange a few things. Nothing helps.
At first I thought that the problem is with wrong compile 'com.google.firebase:firebase-database:9.8.0' number. Then I received
E/FirebaseApp: Firebase API initialization failure.
I try to fix it. Application was started and in the database was very strange things.
Now i get
Error:Execution failed for task ':app:packageDebug'.> !zip.isFile()
build.gradle (project)
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
classpath 'com.google.gms:google-services:3.0.0'
}
}
build.gradle (module:app)
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.example.rachel.komunikator"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.1.0'
compile 'com.google.firebase:firebase-database:9.8.0'
compile 'com.google.firebase:firebase-auth:9.8.0'
compile 'com.android.support:recyclerview-v7:25.1.0'
testCompile 'junit:junit:4.12'
}
Google Play Services
on my emulator
Im using: Android Studio 2.2.3 and Nexus 5X Emulator
#UPDATE
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found. E/FirebaseApp: Firebase API
initialization failure. D/FirebaseApp:
com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
all logs:
W/System: ClassLoader referenced unknown path: /data/app/com.example.rachel.komunikator-2/lib/x86
[ 02-02 20:56:04.988 1566: 1589 D/ ]
HostConnection::get() New Host Connection established 0x8cf20100, tid 1589
I/InstantRun: Instant Run Runtime started. Android package is com.example.rachel.komunikator, real application class is null.
W/System: ClassLoader referenced unknown path: /data/app/com.example.rachel.komunikator-2/lib/x86
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
W/System: ClassLoader referenced unknown path: /system/priv-app/PrebuiltGmsCore/lib/x86
E/FirebaseApp: Firebase API initialization failure.
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
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:1751)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
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$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.IllegalAccessError: Method 'void android.support.v4.content.ContextCompat.<init>()' is inaccessible to class 'com.google.firebase.iid.zzg' (declaration of 'com.google.firebase.iid.zzg' appears in /data/data/com.example.rachel.komunikator/files/instant-run/dex/slice-com.google.firebase-firebase-iid-9.0.0_8eee9db5e99a0da2dcdc7b52647c81db3aed29e6-classes.dex)
at com.google.firebase.iid.zzg.zzeC(Unknown Source)
at com.google.firebase.iid.zzg.<init>(Unknown Source)
at com.google.firebase.iid.zzg.<init>(Unknown Source)
at com.google.firebase.iid.zzd.zzb(Unknown Source)
at com.google.firebase.iid.FirebaseInstanceId.getInstance(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
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$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
D/FirebaseApp: com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
E/FirebaseApp: Firebase API initialization failure.
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
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$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.NoSuchMethodError: No static method zzz(Ljava/lang/Object;)Ljava/lang/Object; in class Lcom/google/android/gms/common/internal/zzaa; or its super classes (declaration of 'com.google.android.gms.common.internal.zzaa' appears in /data/data/com.example.rachel.komunikator/files/instant-run/dex/slice-com.google.android.gms-play-services-basement-9.8.0_b60271da061b8a83af31355011409573bfa72cef-classes.dex)
at com.google.android.gms.measurement.internal.zzx.zzbd(Unknown Source)
at com.google.android.gms.measurement.AppMeasurement.getInstance(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
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)
Clean and Rebuild project should work. It work for me. Look at this: https://code.google.com/p/android/issues/detail?id=230211
Regarding this:
Error:Execution failed for task ':app:packageDebug'.> !zip.isFile()
I solved it by deleting the build project and running again.
Hope this helps.
Its very simple just run ./gradlew clean
If you are using Cordova or Ionic Framework run following commands
cd platforms/android
./gradlew clean
Its easy fix.
I met this problems just A few minutes ago, I tried some ways in this question, but it's not work. So I asked other programmers for help, then it worked!
It's very easy! just do it as the figure shows below.
I hope that would help you．
Just disable Instant Run:
Android Studio -> Preferences -> Instant Run
Move this line to the BOTTOM of your module:app build.gradle:
apply plugin: 'com.google.gms.google-services'
Example in the Setup Guide.
According to this, try to use the new version of gradle : 2.3.0
This issue has been fixed in
ag/I6a6ef1a95732118b8e330b64fe4389710a3a2657. Please use newer gradle
plugin 2.3.0-beta2 or, if using 2.2.x, disable new packaging by using
the "android.useOldPackaging=true" flag.
You are missing the core firebase lib.
Add compile 'com.google.firebase:firebase-core:9.8.0'
I solve this question.i just change my gradle version from 2.2.3 to 2.2.2
classpath 'com.android.tools.build:gradle:2.2.2'
In my case, I clicked the rebuild icon (its guide: "sync project with gradle file") and it solved the problem
I use Cordova CLI and have run into this issue from time-to-time. Given that I build locally on my Windows 10 computer user permissions is not the issue. I found that from time to time Cordova simply deletes the android/builds folder and then is for some reason unable to create it. I simply recreate that folder manually and all is hunkry-dory.
Sometimes if you open another project simultaneously, it might give this issue. To overcome this issue you can:
flutter clean
After clean get your project packages through
flutter pub get
For Android Studio Users:
You can easily navigate to file and clear invalid caches.
Right click on root of the project ex:app select>>Show in Explorer and delete .gradle file and click on the clean OR Built option it will work 100%.
FirebaseStorage.getInstance().getReference() crashes the app. I have checked another similar post but that did not help as my google-services.json file is correctly downloaded from FireBase API and the FireBase assistant shows connection and status as 'OK'.
here's the log:
A/FirebaseApp: Firebase API initialization failure.
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
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:1737)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1712)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:6487)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6082)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6022)
at android.app.ActivityThread.access$1700(ActivityThread.java:211)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1766)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6946)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal .os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal .os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.lang.NoSuchMethodError: No static method getNoBackupFilesDir(Landroid/content/Context;)Ljava/io/File; in class Lcom/google/android/gms/common/util/zzx; or its super classes (declaration of 'com.google.android.gms.common.util.zzx' appears in /data /data /com.example.bhrigu.simpleblog/files/instant-run/dex/slice-com.google.android.gms-play-services-basement-10.0.0_c06534ef2c8c0d287af412696f22ee66b12bcbfa-classes.dex)
at com.google.firebase.iid.zzg.zzkg(Unknown Source)
There was indeed a conflict with the google-play version. Initially, I had used version 9.2.0 for Firebase libraries as I was getting errors with 10.0.0. However fixing the google-play version seems to have taken care of those ones as well. And I am able to run with all the updated libraries.
I'm planning to use GCM features for an Android app. I setup the proper Android app and the backend service deployed on localhost.
Everyting was fine and the notifications were displayed on my testing device. Next I tried to deploy the service on a different server with a real IP. Now I'm getting this strange error when I try to push the notification from the server side and I don't know how to fix it. Does anyone have a solution?
javax.net.ssl.SSLException: Server key
at com.sun.net.ssl.internal.ssl.Handshaker.throwSSLException(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)
at com.google.android.gcm.server.Sender.post(Sender.java:479)
at com.google.android.gcm.server.Sender.post(Sender.java:458)
at com.google.android.gcm.server.Sender.sendNoRetry(Sender.java:170)
at com.google.android.gcm.server.Sender.send(Sender.java:121)
at com.gebs.floatmanagement.web.servlet.MapGenerator.sendAndroidNotification(Unknown Source)
at com.gebs.floatmanagement.web.servlet.MapGenerator.processRequest(Unknown Source)
at com.gebs.floatmanagement.web.servlet.MapGenerator.doPost(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Unknown Source)
Caused by: java.security.spec.InvalidKeySpecException: does not support java.security.spec.ECPublicKeySpec
at com.certicom.ecc.jcae.ECKeyFactorySpi.engineGeneratePublic(Unknown Source)
at java.security.KeyFactory.generatePublic(Unknown Source)
at com.sun.net.ssl.internal.ssl.HandshakeMessage$ECDH_ServerKeyExchange.(Unknown Source)
... 35 more
I have deployed on my server some applications that override some SSL features and because of those the error has raised. Removing the services or migrating the app backend service on another server solved my problems.