Develop Reference

Kotlin Multiplatform + Sentry

I want to use Sentry for my Multiplatform Kotlin project.
Sentry for Kotlin Multiplatform
So I was trying to prepare the setup of Sentry with Kotlin Multiplatform.
I was following the guide, made a mavenLocal() build etc.
Now I wanted to add it to the project.
However, when starting my (Android) project, even before starting the onCreate() of the Application I get a crash stating:
Unable to get provider io.sentry.android.core.SentryInitProvider:
java.lang.IllegalArgumentException: DSN is required. Use empty string to disable SDK.
So to be clear this happens already when adding api("io.sentry:sentry-kotlin-multiplatform:0.0.1") to the dependencies. Long before the init call.
All I did was:
Configure shared build.gradle.kts and add
val commonMain by getting {
dependencies {
api("io.sentry:sentry-kotlin-multiplatform:0.0.1")
Adding the sample configuration
fun initializeSentry(context: Context) {
Sentry.init(context) { sentryOptions -> setDsnHere... }
}
and in the Android Application:
initializeSentry(this)
Then tried to run it. But I don't even get to the init call.
The configuration should be reached and the initializeSentry(this) block executed. (I can accept if it fails there but I don't even get that far.)
Instead the app fails stating
E/AndroidRuntime: FATAL EXCEPTION: main
Process: xyz, PID: 23056
java.lang.RuntimeException: Unable to get provider io.sentry.android.core.SentryInitProvider: java.lang.IllegalArgumentException: DSN is required. Use empty string to disable SDK.
at android.app.ActivityThread.installProvider(ActivityThread.java:7467)
...
even before anything else.
So the mere adding to the gradle file causes the crash already (even if the other code is commented out).
-------- Full Stack trace-------
java.lang.RuntimeException: Unable to get provider io.sentry.android.core.SentryInitProvider: java.lang.IllegalArgumentException: DSN is required. Use empty string to disable SDK.
at android.app.ActivityThread.installProvider(ActivityThread.java:7467)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6973)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6744)
at android.app.ActivityThread.-$$Nest$mhandleBindApplication(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2133)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7872)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)
Caused by: java.lang.IllegalArgumentException: DSN is required. Use empty string to disable SDK.
at io.sentry.Sentry.initConfigurations(Sentry.java:201)
at io.sentry.Sentry.init(Sentry.java:170)
at io.sentry.Sentry.init(Sentry.java:118)
at io.sentry.android.core.SentryAndroid.init(SentryAndroid.java:87)
at io.sentry.android.core.SentryAndroid.init(SentryAndroid.java:56)
at io.sentry.android.core.SentryInitProvider.onCreate(SentryInitProvider.java:27)
at android.content.ContentProvider.attachInfo(ContentProvider.java:2451)
at android.content.ContentProvider.attachInfo(ContentProvider.java:2421)
at io.sentry.android.core.SentryInitProvider.attachInfo(SentryInitProvider.java:44)
at android.app.ActivityThread.installProvider(ActivityThread.java:7462)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6973) 
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6744) 
at android.app.ActivityThread.-$$Nest$mhandleBindApplication(Unknown Source:0) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2133) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loopOnce(Looper.java:201) 
at android.os.Looper.loop(Looper.java:288) 
at android.app.ActivityThread.main(ActivityThread.java:7872) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936) 

Turns out the manual had forgotten to mention the auto configuration.
Add this line to your Manifest:
<meta-data android:name="io.sentry.auto-init" android:value="false" />
and proceed with the tutorial.
For Reference:
https://github.com/getsentry/sentry-kotlin-multiplatform/issues/45

Android: Internal error in Cloud Firestore (24.0.2)

Iam using Firestore 24.0.2, and it was working well, but now i surprised that it is not working, and the app crash when opening MainActivity after Splash Activity.
I tried to remove some dependencies and the problem still exist.
So, After the app run:
First -> Splash Screen shown with some code from Firebase RemoteConfig, and it works well.
Second -> It moves to Main Activity which has Fragments that use Firestore, after less than one second from show Main Activity, the app crash, with java.lang.RuntimeException: Internal error in Cloud Firestore (24.0.2)
I've seen a lot of threads and questions on Stack Overflow, GitHub, and more sites, and no solution worked for me.
Full Crash Code:
java.lang.RuntimeException: Internal error in Cloud Firestore (24.0.2).
at com.google.firebase.firestore.util.AsyncQueue.lambda$panic$3(AsyncQueue.java:539)
at com.google.firebase.firestore.util.AsyncQueue$$ExternalSyntheticLambda3.run(Unknown Source:2)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:246)
at android.app.ActivityThread.main(ActivityThread.java:8633)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:602)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)
Caused by: java.lang.RuntimeException: android.database.sqlite.SQLiteException: not an error (code 0 SQLITE_OK[0])
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor.lambda$executeAndReportResult$1(AsyncQueue.java:330)
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$$ExternalSyntheticLambda0.run(Unknown Source:4)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(AsyncQueue.java:234)
at java.lang.Thread.run(Thread.java:923)
Caused by: android.database.sqlite.SQLiteException: not an error (code 0 SQLITE_OK[0])
at android.database.sqlite.SQLiteConnection.nativeRegisterLocalizedCollators(Native Method)
at android.database.sqlite.SQLiteConnection.setLocaleFromConfiguration(SQLiteConnection.java:647)
at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:387)
at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:226)
at android.database.sqlite.SQLiteConnectionPool.openConnectionLocked(SQLiteConnectionPool.java:737)
at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:284)
at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:251)
at android.database.sqlite.SQLiteDatabase.openInner(SQLiteDatabase.java:1392)
at android.database.sqlite.SQLiteDatabase.open(SQLiteDatabase.java:1337)
at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:980)
at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:444)
at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:387)
at com.google.firebase.firestore.local.SQLitePersistence.start(SQLitePersistence.java:138)
at com.google.firebase.firestore.core.ComponentProvider.initialize(ComponentProvider.java:139)
at com.google.firebase.firestore.core.FirestoreClient.initialize(FirestoreClient.java:272)
at com.google.firebase.firestore.core.FirestoreClient.lambda$new$0$com-google-firebase-firestore-core-FirestoreClient(FirestoreClient.java:109)
at com.google.firebase.firestore.core.FirestoreClient$$ExternalSyntheticLambda17.run(Unknown Source:8)
at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$2(AsyncQueue.java:441)
at com.google.firebase.firestore.util.AsyncQueue$$ExternalSyntheticLambda6.call(Unknown Source:2)
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor.lambda$executeAndReportResult$1(AsyncQueue.java:327)
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$$ExternalSyntheticLambda0.run(Unknown Source:4) 
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(AsyncQueue.java:234) 
at java.lang.Thread.run(Thread.java:923) 

I have tried many available answers like disable minify enable as false, which in not a right approach. Adding a line in pro-guard finally resolved the issue after 2 days of hard work.
-keep class io.grpc.** {*;}

I just had to revert to Firestore 24.0.0 and it stopped.

In my case, I forgot to put await on every Firebase.initializeApp().
await Firebase.initializeApp(name: 'noPersist', options: options);
await Firebase.initializeApp();
FirebaseDatabase.instance.setPersistenceEnabled(true);

As of today i ran into this issue and solved it by adding this little block of code to my andriod/app/build_gradle
release {
signingConfig signingConfigs.release
shrinkResources false
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}

How to resolve this error: Caused by: java.lang.IllegalArgumentException: com.example.MyClassName does not represent a declared type?

I am getting this error while building my Kotlin/Android application?
Caused by: java.lang.reflect.InvocationTargetException
at jdk.internal.reflect.GeneratedMethodAccessor812.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.jetbrains.kotlin.kapt3.base.AnnotationProcessingKt.doAnnotationProcessing(annotationProcessing.kt:90)
at org.jetbrains.kotlin.kapt3.base.AnnotationProcessingKt.doAnnotationProcessing$default(annotationProcessing.kt:31)
at org.jetbrains.kotlin.kapt3.base.Kapt.kapt(Kapt.kt:45)
... 30 more
Caused by: com.sun.tools.javac.processing.AnnotationProcessingError: java.lang.IllegalArgumentException: com.example.MyClassName does not represent a declared type
at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:992)
at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:896)
at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1222)
at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1335)
at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1258)
... 35 more
Caused by: java.lang.IllegalArgumentException: com.example.MyClassName does not represent a declared type
at dagger.shaded.auto.common.MoreTypes$CastingTypeVisitor.defaultAction(MoreTypes.java:948)
at dagger.shaded.auto.common.MoreTypes$CastingTypeVisitor.defaultAction(MoreTypes.java:939)
at jdk.compiler/com.sun.tools.javac.code.Type$ErrorType.accept(Type.java:2394)
at dagger.shaded.auto.common.MoreTypes.asDeclared(MoreTypes.java:579)
at dagger.internal.codegen.base.Keys$1.visitDeclared(Keys.java:89)
at dagger.internal.codegen.base.Keys$1.visitDeclared(Keys.java:66)
at jdk.compiler/com.sun.tools.javac.code.Type$ClassType.accept(Type.java:1151)
at dagger.internal.codegen.base.Keys.isValidImplicitProvisionKey(Keys.java:65)
at dagger.internal.codegen.base.Keys.isValidImplicitProvisionKey(Keys.java:50)
I am using dagger2 for dependency injection, in my application, the application uses a module that has a dependency on another module. What should be the correct way to resolve this dependency?

You'll need an implementation dependency on the module you're consuming, but the recent build flag enableAggregatingTask will do so automatically.
Per google/dagger#2123, bcorso responding to Kshitij09 in November 2020:
You mean I either app should have direct dependency (adding implementation) on :libraryB or :libraryA have api dependency on :libraryB right?
Hi #Kshitij09, yes that's the current solution and we're looking into ways to improve this (see #1991 (comment))
In that same thread, bcorso updates in September 2021:
If you're using Hilt (with Gradle) the solution is to use the Hilt Gradle plugin and then enable the aggregating task in your build.gradle modules:
hilt {
enableAggregatingTask = true
}
The enableAggregatingTask build configuration was introduced in Dagger 2.37 in June 2021 and enabled by default in Dagger 2.40 in October 2021.

My app keeps stopping in Android Emulator with mpw error which I think is related to server connectivity

The logs, in this case, are very weird. I am not able to figure out the issues that are causing the connectivity errors with the servers. Please help me out with this mpw 29503 error:
09-06 17:08:37.756 2285-4073/com.google.android.gms.persistent E/NetRec: [239] abno.a: Could not retrieve server token for package com.google.android.apps.gcs
java.util.concurrent.ExecutionException: mpw: 29503:
at alfn.b(:com.google.android.gms#12521024#12.5.21 (040700-189987672):4)
at alfn.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):28)
at abno.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):1)
at abno.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):7)
at abnl.getHeaders(:com.google.android.gms#12521024#12.5.21 (040700-189987672):2)
at com.android.volley.toolbox.HttpClientStack.performRequest(:com.google.android.gms#12521024#12.5.21 (040700-189987672):15)
at nmb.performRequest(:com.google.android.gms#12521024#12.5.21 (040700-189987672):1)
at bdb.executeRequest(:com.google.android.gms#12521024#12.5.21 (040700-189987672):1)
at com.android.volley.toolbox.BasicNetwork.performRequest(:com.google.android.gms#12521024#12.5.21 (040700-189987672):11)
at nmc.performRequest(:com.google.android.gms#12521024#12.5.21 (040700-189987672):8)
at com.android.volley.NetworkDispatcher.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):7)
at com.android.volley.NetworkDispatcher.run(:com.google.android.gms#12521024#12.5.21 (040700-189987672):2)
Caused by: mpw: 29503:
at mvf.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):3)
at aejp.b(:com.google.android.gms#12521024#12.5.21 (040700-189987672):4)
at aema.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):4)
at nof.a(:com.google.android.gms#12521024#12.5.21 (040700-189987672):6)
at noj.run(:com.google.android.gms#12521024#12.5.21 (040700-189987672):44)
at axja.run(:com.google.android.gms#12521024#12.5.21 (040700-189987672):2)
at nsg.run(:com.google.android.gms#12521024#12.5.21 (040700-189987672):27)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at nya.run(Unknown Source:7)
at java.lang.Thread.run(Thread.java:764)

It's so wired, because of task invocation on ThreadExecutor. To get correct log of your issues, you should wrap action, which you submit in background with your tools (executor Service, Rx, or even AsyncTask) with try-cath block.

Fabric crashlytics with Firebase unable to upload crash

I'm just trying to migrate Fabric Crashlytics with Firebase, so I just followed the guide https://firebase.google.com/docs/crashlytics/get-started
Everything compiles and the app can be launched. So I want to simulate a crash with Crashlytics.getInstance().crash(); as I already used before.
The app crashes as expected, but the crash is not uploaded to firebase and I have this strange stack:
E/Fabric: Error performing auto configuration.
io.fabric.sdk.android.services.network.HttpRequest$HttpRequestException: java.net.ProtocolException: Too many follow-up requests: 21
at io.fabric.sdk.android.services.network.HttpRequest.code(HttpRequest.java:1355)
at io.fabric.sdk.android.services.settings.AbstractAppSpiCall.invoke(AbstractAppSpiCall.java:86)
at io.fabric.sdk.android.services.settings.UpdateAppSpiCall.invoke(UpdateAppSpiCall.java:29)
at io.fabric.sdk.android.Onboarding.performUpdateApp(Onboarding.java:204)
at io.fabric.sdk.android.Onboarding.performUpdateApp(Onboarding.java:194)
at io.fabric.sdk.android.Onboarding.performAutoConfigure(Onboarding.java:175)
at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:112)
at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:45)
at io.fabric.sdk.android.InitializationTask.doInBackground(InitializationTask.java:63)
at io.fabric.sdk.android.InitializationTask.doInBackground(InitializationTask.java:28)
at io.fabric.sdk.android.services.concurrency.AsyncTask$2.call(AsyncTask.java:311)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:762)
Caused by: java.net.ProtocolException: Too many follow-up requests: 21
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:451)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:567)
at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getResponseCode(DelegatingHttpsURLConnection.java:105)
at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java)
Anyone already had encountered this error?

This can happen when you strip the API key from Fabric when migrating from Fabric to Firebase Crashlytics, which is not currently supported. When migrating, keep your API key in your project.