Leanback crashes when minified with R8 included in AGP 8.10.0-alpha04 [395489597]

Fixed

Bug

Status Update

No update yet.

Description

st...@gmail.com

created issue #1

Feb 10, 2025 12:20PM

When minifying a project that uses Leanback (View-based) with the version of R8 that is included with AGP 8.10.0-alpha04, I get the crash that is included below.

This only happens when minifyEnabled is set to true and debuggable is set to false.

If I use AGP 8.8.0 then the app doesn't crash.

I have attached a project that can be used to reproduce the issue (it's basically the Leanback template that's in Android Studio with some small modifications).

Crash log:

FATAL EXCEPTION: main
Process: com.example.myapplication, PID: 18548
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.util.SparseArray.get(int)' on a null object reference
	at android.view.View.dispatchRestoreInstanceState(View.java:22249)
	at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:4028)
	at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:4034)
	at android.view.View.restoreHierarchyState(View.java:22232)
	at kotlin.properties.NotNullVar.addItem(Unknown Source:95)
	at androidx.leanback.widget.SingleRow.appendVisibleItems(Unknown Source:137)
	at androidx.leanback.widget.Grid.appendOneColumnVisibleItems(Unknown Source:11)
	at androidx.leanback.widget.GridLayoutManager.onLayoutChildren(Unknown Source:1061)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(Unknown Source:73)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayout(Unknown Source:71)
	at androidx.recyclerview.widget.RecyclerView.onLayout(Unknown Source:7)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at androidx.leanback.widget.ScaleFrameLayout.onLayout(Unknown Source:236)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
	at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
	at com.android.internal.policy.DecorView.onLayout(DecorView.java:789)
	at android.view.View.layout(View.java:24421)
	at android.view.ViewGroup.layout(ViewGroup.java:6440)
	at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:4258)
	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3583)
	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2465)
	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:9305)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1339)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1348)
	at android.view.Choreographer.doCallbacks(Choreographer.java:952)
	at android.view.Choreographer.doFrame(Choreographer.java:882)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1322)
	at android.os.Handler.handleCallback(Handler.java:958)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loopOnce(Looper.java:205)
	at android.os.Looper.loop(Looper.java:294)
	at android.app.ActivityThread.main(ActivityThread.java:8177)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:552)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:971)

LeanbackCrash.zip

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Comments

sg...@google.com <sg...@google.com> Feb 10, 2025 12:26PM

Reassigned to sg...@google.com.

sg...@google.com <sg...@google.com> #2Feb 10, 2025 04:08PM

note: it works if we add the following repo :
maven { url '

https://dl.bintray.com/android/android-tools/' }

sg...@google.com <sg...@google.com> #3Feb 11, 2025 04:28PM

Hello, I would also add exoplayer 2.X and firebase-plugins 1.1.5.
I had to add this temporarily to my gradle file:

maven { url '

https://google.bintray.com/exoplayer/' }
maven { url '

https://dl.bintray.com/android/android-tools' }
maven { url '

https://dl.bintray.com/firebase/gradle/' }

sg...@google.com <sg...@google.com> #4Feb 12, 2025 09:37AM

looks like google() is not working as expected and you have to manually add a maven entry for every library you need

sg...@google.com <sg...@google.com> #5Feb 12, 2025 10:32AM

`google-services` disapears from `com.google.android.gms` at

https://dl.google.com/dl/android/maven2/index.html

ap...@google.com <ap...@google.com> #6Feb 12, 2025 11:35AM

Temporary workaround
You can grab google-services at

https://dl.bintray.com/android/android-tools/com/google/gms/google-services/

Add this on your build script repositories :
maven { url '

https://dl.bintray.com/android/android-tools' }

ap...@google.com <ap...@google.com> #7Feb 12, 2025 12:27PM

Marked as fixed.

It also missing firebase-plugins dependency

Could not find com.google.firebase:firebase-plugins:1.1.5.
Searched in the following locations:
-

https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-plugins/1.1.5/firebase-plugins-1.1.5.pom
-

https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-plugins/1.1.5/firebase-plugins-1.1.5.jar
-

https://jcenter.bintray.com/com/google/firebase/firebase-plugins/1.1.5/firebase-plugins-1.1.5.pom
-

https://jcenter.bintray.com/com/google/firebase/firebase-plugins/1.1.5/firebase-plugins-1.1.5.jar

ap...@google.com <ap...@google.com> #8Feb 12, 2025 01:59PM

The problem persists... I'm having the following error...

* Where:
Build file '/home/patricio/infomigra_app/platforms/android/build.gradle' line: 95

* What went wrong:
A problem occurred evaluating root project 'android'.
> Could not resolve all dependencies for configuration 'classpath'.
> Could not find any matches for com.android.tools.build:gradle:+ as no versions of com.android.tools.build:gradle are available.
Searched in the following locations:

https://jcenter.bintray.com/com/android/tools/build/gradle/maven-metadata.xml

https://jcenter.bintray.com/com/android/tools/build/gradle/
file:/home/patricio/.m2/repository/com/android/tools/build/gradle/maven-metadata.xml
file:/home/patricio/.m2/repository/com/android/tools/build/gradle/
Required by:
unspecified:unspecified:unspecified

ap...@google.com <ap...@google.com> #9Feb 12, 2025 01:59PM

Ouch we got bit by this too. Do we have a resolution estimate?

14:05:31 > Could not resolve all artifacts for configuration ':classpath'.
14:05:31 > Could not find com.google.gms:google-services:4.0.1.
14:05:31 Searched in the following locations:
14:05:31 - file:/var/lib/jenkins/.m2/repository/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom
14:05:31 - file:/var/lib/jenkins/.m2/repository/com/google/gms/google-services/4.0.1/google-services-4.0.1.jar
14:05:31 -

https://dl.google.com/dl/android/maven2/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom
14:05:31 -

https://dl.google.com/dl/android/maven2/com/google/gms/google-services/4.0.1/google-services-4.0.1.jar
14:05:31 -

https://jcenter.bintray.com/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom
14:05:31 -

https://jcenter.bintray.com/com/google/gms/google-services/4.0.1/google-services-4.0.1.jar
14:05:31 -

https://maven.fabric.io/public/com/google/gms/google-services/4.0.1/google-services-4.0.1.pom
14:05:31 -

https://maven.fabric.io/public/com/google/gms/google-services/4.0.1/google-services-4.0.1.jar

ap...@google.com <ap...@google.com> #10Feb 12, 2025 01:59PM

google-servies:4.2.0 is back but firebase-plugins:1.1.5 is still missing.

ap...@google.com <ap...@google.com> #11Feb 12, 2025 03:28PM

hello. google services dependency is fixed. but now getting these broken dependencies too:

> Could not find com.google.ads.mediation:mopub:4.15.0.0.
Searched in the following locations:
Could not find com.google.ads.interactivemedia.v3:interactivemedia:3.6.0.
Searched in the following locations:

ap...@google.com <ap...@google.com> #12Feb 12, 2025 03:28PM

Also com.google.android:flexbox:0.2.6 (and com.google.android:flexbox:1.0.0)

ap...@google.com <ap...@google.com> #13Feb 12, 2025 03:29PM

I think the larger developer community would appreciate an estimate or status report here.

ap...@google.com <ap...@google.com> #14Feb 12, 2025 05:28PM

Yes a lot of man hours has gone into trying to figure this out. Their should be some better communication from the Android team when this happens.

ap...@google.com <ap...@google.com> #15Feb 12, 2025 05:28PM

Or at least have some QA tests in place for such changes?

ap...@google.com <ap...@google.com> #16Feb 12, 2025 05:28PM

Still not fixed completely

[21:49:48][Step 1/2] * What went wrong:
[21:49:48][Step 1/2] Could not resolve all files for configuration ':app:devDebugCompileClasspath'.
[21:49:48][Step 1/2] > Could not find com.google.android:flexbox:0.2.7.
[21:49:48][Step 1/2] Searched in the following locations:
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/google/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/google/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/android/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2] file:/opt/android-sdk/extras/android/m2repository/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2]

https://dl.google.com/dl/android/maven2/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2]

https://dl.google.com/dl/android/maven2/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2] 1 actionable task: 1 executed
[21:49:48][Step 1/2]

https://jcenter.bintray.com/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2]

https://jcenter.bintray.com/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2]

https://jitpack.io/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2]

https://jitpack.io/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2]

https://dl.bintray.com/android/android-tools/com/google/android/flexbox/0.2.7/flexbox-0.2.7.pom
[21:49:48][Step 1/2]

https://dl.bintray.com/android/android-tools/com/google/android/flexbox/0.2.7/flexbox-0.2.7.jar
[21:49:48][Step 1/2] Required by:
[21:49:48][Step 1/2] project :app
[21:49:48][Step 1/2]
[21:49:48][Step 1/2] * Try:

sg...@google.com <sg...@google.com> #17Feb 17, 2025 02:56PM

Any updates on firebase-plugins:1.1.5 ? I'm still not able to build

an...@google.com <an...@google.com> #18Feb 18, 2025 01:59PM

or any ETA though?
coz if this is likely gonna be fixed in the next day or two, then we can wait, otherwise will have to go with some temporary hack solutions

an...@google.com <an...@google.com> #19Feb 26, 2025 05:51PM

`com.google.android.exoplayer:exoplayer:2.X.X` doesn't work as well.