Android: Axer crashes when accessed in application initializer

[smozhaykin]

    java.lang.RuntimeException: Unable to get provider androidx.startup.InitializationProvider: androidx.startup.StartupException: java.lang.ExceptionInInitializerError
    	at android.app.ActivityThread.installProvider(ActivityThread.java:9598)
    	at android.app.ActivityThread.installContentProviders(ActivityThread.java:9095)
    	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:8713)
    	at android.app.ActivityThread.-$$Nest$mhandleBindApplication(Unknown Source:0)
    	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2873)
    	at android.os.Handler.dispatchMessage(Handler.java:110)
    	at android.os.Looper.loopOnce(Looper.java:273)
    	at android.os.Looper.loop(Looper.java:363)
    	at android.app.ActivityThread.main(ActivityThread.java:10060)
    	at java.lang.reflect.Method.invoke(Native Method)
    	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:632)
    	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)
    Caused by: androidx.startup.StartupException: java.lang.ExceptionInInitializerError
    	at androidx.startup.AppInitializer.doInitialize(AppInitializer.java:187)
    	at androidx.startup.AppInitializer.discoverAndInitialize(AppInitializer.java:239)
    	at androidx.startup.AppInitializer.discoverAndInitialize(AppInitializer.java:207)
    	at androidx.startup.InitializationProvider.onCreate(InitializationProvider.java:49)
    	at android.content.ContentProvider.attachInfo(ContentProvider.java:2710)
    	at android.content.ContentProvider.attachInfo(ContentProvider.java:2679)
    	at android.app.ActivityThread.installProvider(ActivityThread.java:9593)
    	... 11 more
    Caused by: java.lang.ExceptionInInitializerError
    	at io.github.orioneee.AxerConfig.<init>(AxerConfig.kt:6)
    	at io.github.orioneee.Axer.<clinit>(Axer.kt:214)
    	at io.github.orioneee.AxerBundledSQLiteDriver.<init>(AxerBundledSQLiteDriver.kt:29)
    	at io.github.orioneee.AxerBundledSQLiteDriver.instance_delegate$lambda$2(AxerBundledSQLiteDriver.kt:53)
    	at io.github.orioneee.AxerBundledSQLiteDriver.$r8$lambda$tYDhUiiJ0grrZPIwDgQJBO3n4LQ(Unknown Source:0)
    	at io.github.orioneee.AxerBundledSQLiteDriver$$ExternalSyntheticLambda0.invoke(D8$$SyntheticClass:0)
    	at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:86)
    	at io.github.orioneee.AxerBundledSQLiteDriver$Companion.getInstance$axer_release(AxerBundledSQLiteDriver.kt:52)
    	at io.github.orioneee.AxerBundledSQLiteDriver$Companion.getInstance(AxerBundledSQLiteDriver.kt:57)

Currently Axer uses KoinInitializer for internal initialization. This initializer is internal, so library clients cannot access it and make their own application initializers depend on it. This causes application crash if application custom initializer tries to access Axer (e.g. for configuration).

For now I've fixed for me it by exposing public initializer to depend on it (6abfaf0), but maybe you can provide better way to handle it.

[orioneee]

Please check latest release, it should be fixed now

[smozhaykin]

Thanks for the fix. According to release notes touching the Axer object (or AxerBundledSQLiteDriver) from an early initializer is safe regardless of startup order, but I'm still getting a crash without adding initializer dependency on AxerInitializer:

    java.lang.ExceptionInInitializerError
    	at io.github.orioneee.internal.processors.LogProcessor$onLog$1.invokeSuspend(LogProcessor.kt:30)
    	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
    	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
    	at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:124)
    	at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:89)
    	at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:586)
    	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:820)
    	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:717)
    	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:704)
    	Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@e6e8ecf, Dispatchers.IO]
    Caused by: kotlin.UninitializedPropertyAccessException: lateinit property koinApp has not been initialized
    	at io.github.orioneee.internal.koin.IsolatedContext.getKoinApp(IsolatedContext.kt:6)
    	at io.github.orioneee.internal.koin.IsolatedContext.koin_delegate$lambda$0(IsolatedContext.kt:9)
    	at io.github.orioneee.internal.koin.IsolatedContext.$r8$lambda$7PXsMtM1P77iAgn2wROKrrOl_Hs(Unknown Source:0)
    	at io.github.orioneee.internal.koin.IsolatedContext$$ExternalSyntheticLambda0.invoke(D8$$SyntheticClass:0)
    	at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:86)
    	at io.github.orioneee.internal.koin.IsolatedContext.getKoin(IsolatedContext.kt:8)
    	at io.github.orioneee.internal.koin.KoinInitializerKt.getContext(KoinInitializer.kt:59)
    	at io.github.orioneee.internal.storage.AxerSettings_androidKt.createSettings(AxerSettings.android.kt:9)
    	at io.github.orioneee.internal.storage.AxerSettings.settings_delegate$lambda$0(AxerSettings.kt:13)
    	at io.github.orioneee.internal.storage.AxerSettings.$r8$lambda$qMQTF1z13GhojQo4KM_rJp8EtuE(Unknown Source:0)
    	at io.github.orioneee.internal.storage.AxerSettings$$ExternalSyntheticLambda0.invoke(D8$$SyntheticClass:0)
    	at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:86)
    	at io.github.orioneee.internal.storage.AxerSettings.getSettings(AxerSettings.kt:13)
    	at io.github.orioneee.internal.storage.AxerSettings.<clinit>(AxerSettings.kt:15)
    	... 9 more

Here is my initializer code:

        Axer.configure {
            isSendNotification = false
        }
        Axer.runServerIfNotRunning(CoroutineScope(Dispatchers.IO))
        Axer.installErrorHandler()

And also I'm injecting AxerOkHttpInterceptor into my DI container: AxerOkhttpInterceptor.Builder().build().

With explicit initializer dependency on AxerInitializer it seems to be working fine.