Crash: ActivityNotFoundException: No Activity found to handle null #1873

edenman · 2020-11-23T19:58:24Z

Env

Android Studio version: Android Studio 4.2 Canary 15
Firebase Component: Auth UI 6.2.0, Messaging 20.2.3

Problem

Steps to reproduce:

I haven't repro'd this myself, it came in via Sentry. There's none of my code in the stacktrace.

Relevant Code:

Breadcrumbs before the crash:

onActivityDestroyed class com.firebase.ui.auth.KickoffActivity 42604145 
ui.lifecycle state: stopped screen: MainActivity
ui.lifecycle state: saveInstanceState screen: MainActivity
ui.lifecycle state: stopped screen: KickoffActivity
ui.lifecycle state: saveInstanceState screen: KickoffActivity
ui.lifecycle state: paused screen: AuthMethodPickerActivity
onActivityPaused class com.firebase.ui.auth.ui.idp.AuthMethodPickerActivity 19992921 
ui.lifecycle state: created screen: EmailActivity
onActivityCreated class com.firebase.ui.auth.ui.email.EmailActivity 189888988 
ui.lifecycle state: started screen: EmailActivity

Stacktrace

android.content.ActivityNotFoundException: No Activity found to handle null
    at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2058)
    at android.app.Activity.startIntentSenderForResultInner(Activity.java:5473)
    at android.app.Activity.startIntentSenderForResult(Activity.java:5439)
    at androidx.activity.ComponentActivity.startIntentSenderForResult(ComponentActivity.java:602)
    at androidx.core.app.ActivityCompat.startIntentSenderForResult(ActivityCompat.java:274)
    at androidx.activity.ComponentActivity$2.onLaunch(ComponentActivity.java:200)
    at androidx.activity.result.ActivityResultRegistry$4.launch(ActivityResultRegistry.java:198)
    at androidx.activity.result.ActivityResultLauncher.launch(ActivityResultLauncher.java:42)
    at androidx.fragment.app.FragmentManager.launchStartIntentSenderForResult(FragmentManager.java:3012)
    at androidx.fragment.app.Fragment.startIntentSenderForResult(Fragment.java:1448)
    at com.firebase.ui.auth.util.ui.FlowUtils.startIntentSenderForResult(FlowUtils.java:64)
    at com.firebase.ui.auth.util.ui.FlowUtils.unhandled(FlowUtils.java:42)
    at com.firebase.ui.auth.viewmodel.ResourceObserver.onChanged(ResourceObserver.java:76)
    at com.firebase.ui.auth.viewmodel.ResourceObserver.onChanged(ResourceObserver.java:19)
    at androidx.lifecycle.LiveData.considerNotify(LiveData.java:133)
    at androidx.lifecycle.LiveData.dispatchingValue(LiveData.java:146)
    at androidx.lifecycle.LiveData$ObserverWrapper.activeStateChanged(LiveData.java:468)
    at androidx.lifecycle.LiveData$LifecycleBoundObserver.onStateChanged(LiveData.java:425)
    at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:354)
    at androidx.lifecycle.LifecycleRegistry.forwardPass(LifecycleRegistry.java:265)
    at androidx.lifecycle.LifecycleRegistry.sync(LifecycleRegistry.java:307)
    at androidx.lifecycle.LifecycleRegistry.moveToState(LifecycleRegistry.java:148)
    at androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent(LifecycleRegistry.java:134)
    at androidx.fragment.app.Fragment.performStart(Fragment.java:2998)
    at androidx.fragment.app.FragmentStateManager.start(FragmentStateManager.java:606)
    at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:308)
    at androidx.fragment.app.FragmentStore.moveToExpectedState(FragmentStore.java:112)
    at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:1632)
    at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:3109)
    at androidx.fragment.app.FragmentManager.dispatchStart(FragmentManager.java:3060)
    at androidx.fragment.app.FragmentController.dispatchStart(FragmentController.java:262)
    at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:482)
    at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:246)
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1432)
    at android.app.Activity.performStart(Activity.java:7847)
    at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3294)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7356)
    at java.lang.reflect.Method.invoke(Method.java)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)

The text was updated successfully, but these errors were encountered:

edenman · 2020-11-23T20:06:26Z

Gonna update to 7.1.0 and see if that helps

edenman · 2020-11-25T00:24:42Z

This has now happened four times, all to the same user. Who of course, I can't communicate with because presumably they haven't successfully logged in yet.

And I can't update to 7.1.0 because of #1874, waiting for 7.1.1.

edenman · 2020-11-25T00:56:22Z

I'm happy to submit a PR for this, just let me know what approach you'd like to take:

Catch the ANFE in the FlowUtils.startIntentSenderForResult methods
Check for null Intent in FlowUtils.unhandled and no-op
Perform some initial validation on the PendingIntent to ensure it's valid? Not sure what this would look like
Something else?

samtstern · 2020-12-01T01:15:19Z

@edenman sorry for my slow response and thanks for the offer of a PR. Before we try to add a fix to catch this error I'd really like to find a way to reproduce it. Otherwise it could be covering up something larger.

edenman · 2020-12-01T05:03:08Z

Gotcha. How about a half-measure: catch the exception, add some more information about how we got in this state, then re-throw? I can't actually tell if you're able to grab that information early enough, though.

samtstern · 2020-12-03T17:47:44Z

@edenman sorry for the slow response, I'd be fine with that!

Also 7.1.1 is out now, let me know if that fixes #1874 for you. I haven't had anyone confirm that directly yet.

edenman · 2020-12-06T19:44:32Z

I poked around and I can't even figure out what could be causing this so I don't know what/where to add logging. Lmk if you have guidance or if you can just add it yourself?

samtstern · 2020-12-07T19:41:45Z

No worries I'll look into this one!

…

On Sun, Dec 6, 2020 at 11:44 AM Eric Denman ***@***.***> wrote: I poked around and I can't even figure out what could be causing this so I don't know what/where to add logging. Lmk if you have guidance or if you can just add it yourself? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1873 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ACATB2SXSRBVNMBCIC26OTTSTPNKZANCNFSM4T75535Q> .

syntech16 · 2020-12-11T15:29:29Z

Hi! A few weeks ago I was able to reproduce that same error with another app I installed. @edenman , if you want me to try yours and see if I can reproduce it, just drop me a line.

edenman · 2020-12-17T18:17:11Z

This is still happening in 7.1.1

zjamshidi · 2021-04-14T07:07:34Z

This is happening for my app, too:

Fatal Exception: android.content.ActivityNotFoundException: No Activity found to handle null
       at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2067)
       at android.app.Activity.startIntentSenderForResultInner(Activity.java:5583)
       at android.app.Activity.startIntentSenderForResult(Activity.java:5549)
       at androidx.fragment.app.FragmentActivity.startIntentSenderForResult(FragmentActivity.java:704)
       at androidx.core.app.ActivityCompat.startIntentSenderForResult(ActivityCompat.java:271)
       at androidx.fragment.app.FragmentActivity.startIntentSenderFromFragment(FragmentActivity.java:818)
       at androidx.fragment.app.FragmentActivity$HostCallbacks.onStartIntentSenderFromFragment(FragmentActivity.java:940)
       at androidx.fragment.app.Fragment.startIntentSenderForResult(Fragment.java:1291)
       at com.firebase.ui.auth.util.ui.FlowUtils.startIntentSenderForResult(FlowUtils.java:64)
       at com.firebase.ui.auth.util.ui.FlowUtils.unhandled(FlowUtils.java:42)
       at com.firebase.ui.auth.viewmodel.ResourceObserver.onChanged(ResourceObserver.java:76)
       at com.firebase.ui.auth.viewmodel.ResourceObserver.onChanged(ResourceObserver.java:19)
       at androidx.lifecycle.LiveData.considerNotify(LiveData.java:131)
       at androidx.lifecycle.LiveData.dispatchingValue(LiveData.java:144)
       at androidx.lifecycle.LiveData$ObserverWrapper.activeStateChanged(LiveData.java:443)
       at androidx.lifecycle.LiveData$LifecycleBoundObserver.onStateChanged(LiveData.java:395)
       at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:354)
       at androidx.lifecycle.LifecycleRegistry.forwardPass(LifecycleRegistry.java:265)
       at androidx.lifecycle.LifecycleRegistry.sync(LifecycleRegistry.java:307)
       at androidx.lifecycle.LifecycleRegistry.moveToState(LifecycleRegistry.java:148)
       at androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent(LifecycleRegistry.java:134)
       at androidx.fragment.app.FragmentViewLifecycleOwner.handleLifecycleEvent(FragmentViewLifecycleOwner.java:51)
       at androidx.fragment.app.Fragment.performStart(Fragment.java:2737)
       at androidx.fragment.app.FragmentStateManager.start(FragmentStateManager.java:365)
       at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:1194)
       at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:1356)
       at androidx.fragment.app.FragmentManager.moveFragmentToExpectedState(FragmentManager.java:1434)
       at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:1497)
       at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:2625)
       at androidx.fragment.app.FragmentManager.dispatchStart(FragmentManager.java:2583)
       at androidx.fragment.app.FragmentController.dispatchStart(FragmentController.java:258)
       at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:550)
       at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:210)
       at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1435)
       at android.app.Activity.performStart(Activity.java:8024)
       at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3457)
       at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
       at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
       at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
       at android.os.Handler.dispatchMessage(Handler.java:106)
       at android.os.Looper.loop(Looper.java:223)
       at android.app.ActivityThread.main(ActivityThread.java:7660)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

using:
implementation platform('com.google.firebase:firebase-bom:26.3.0')
implementation 'com.firebaseui:firebase-ui-auth:7.1.1'

edenman mentioned this issue Nov 23, 2020

Auth UI crash: ActivityNotFoundException: No Activity found to handle null firebase/firebase-android-sdk#2197

Closed

samtstern added the needs-info label Nov 23, 2020

google-oss-bot added needs-attention and removed needs-info labels Nov 25, 2020

samtstern added the type: bug label Dec 1, 2020

thatfiredev added the auth label Feb 17, 2025

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Crash: ActivityNotFoundException: No Activity found to handle null #1873

Crash: ActivityNotFoundException: No Activity found to handle null #1873

edenman commented Nov 23, 2020

edenman commented Nov 23, 2020

edenman commented Nov 25, 2020

edenman commented Nov 25, 2020

samtstern commented Dec 1, 2020

edenman commented Dec 1, 2020

samtstern commented Dec 3, 2020

edenman commented Dec 6, 2020

samtstern commented Dec 7, 2020 via email

syntech16 commented Dec 11, 2020

edenman commented Dec 17, 2020

zjamshidi commented Apr 14, 2021

Crash: ActivityNotFoundException: No Activity found to handle null #1873

Crash: ActivityNotFoundException: No Activity found to handle null #1873

Comments

edenman commented Nov 23, 2020

Env

Problem

Steps to reproduce:

Relevant Code:

edenman commented Nov 23, 2020

edenman commented Nov 25, 2020

edenman commented Nov 25, 2020

samtstern commented Dec 1, 2020

edenman commented Dec 1, 2020

samtstern commented Dec 3, 2020

edenman commented Dec 6, 2020

samtstern commented Dec 7, 2020 via email

syntech16 commented Dec 11, 2020

edenman commented Dec 17, 2020

zjamshidi commented Apr 14, 2021