[nightly] crashes when trying to load the comments

[throwaway242685]

Checklist

• I am able to reproduce the bug with the latest version given here: CLICK THIS LINK.
• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected version

0.26.1

Steps to reproduce the bug

1. enable the "Show Comments" option.
2. go to random videos and try to read the comments.
3. it will crash almost instantly.

Logs

Exception

• User Action: ui error
• Request: ACRA report
• Content Country: US
• Content Language: en-US
• App Language: en_US
• Service: none
• Version: 0.26.1
• OS: Linux Android 9 - 28

Crash log

java.lang.NullPointerException: Attempt to invoke virtual method 'int org.schabi.newpipe.extractor.stream.Description.getType()' on a null object reference
	at org.schabi.newpipe.util.text.TextLinkifier.fromDescription(TextLinkifier.java:70)
	at org.schabi.newpipe.util.text.TextEllipsizer.linkifyContentView(TextEllipsizer.java:166)
	at org.schabi.newpipe.util.text.TextEllipsizer.setContent(TextEllipsizer.java:62)
	at org.schabi.newpipe.info_list.holder.CommentInfoItemHolder.updateFromItem(CommentInfoItemHolder.java:127)
	at org.schabi.newpipe.info_list.InfoListAdapter.onBindViewHolder(InfoListAdapter.java:337)
	at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7747)
	at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7847)
	at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6646)
	at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6917)
	at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6757)
	at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6753)
	at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2362)
	at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1662)
	at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1622)
	at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:687)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4645)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:4348)
	at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4919)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1083)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at androidx.viewpager.widget.ViewPager.onLayout(ViewPager.java:1775)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at com.google.android.material.appbar.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:149)
	at com.google.android.material.appbar.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:43)
	at com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:2381)
	at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:918)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at androidx.coordinatorlayout.widget.CoordinatorLayout.layoutChild(CoordinatorLayout.java:1213)
	at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayoutChild(CoordinatorLayout.java:899)
	at com.google.android.material.bottomsheet.BottomSheetBehavior.onLayoutChild(BottomSheetBehavior.java:576)
	at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:918)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at androidx.drawerlayout.widget.DrawerLayout.onLayout(DrawerLayout.java:1263)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1656)
	at android.widget.LinearLayout.onLayout(LinearLayout.java:1565)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1656)
	at android.widget.LinearLayout.onLayout(LinearLayout.java:1565)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
	at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
	at com.android.internal.policy.DecorView.onLayout(DecorView.java:1075)
	at android.view.View.layout(View.java:22406)
	at android.view.ViewGroup.layout(ViewGroup.java:6594)
	at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3396)
	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2863)
	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1911)
	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8528)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949)
	at android.view.Choreographer.doCallbacks(Choreographer.java:761)
	at android.view.Choreographer.doFrame(Choreographer.java:696)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:214)
	at android.app.ActivityThread.main(ActivityThread.java:7091)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)

---

Affected Android/Custom ROM version

Android 9

Affected device model

Samsung Galaxy A10

Additional information

I think this bug is related to the implementation of replies.

it's a bug that only exists in Nightly.

[TheMCNerd2017]

I have the same issue and even reported it as well a few months ago (thinking it was rare random crash due to a YouTube A/B test) however it was closed due to the crash not occurring on the stable build. From my experience there are many actions that trigger this crash including: loading any video, viewing the description of a video, going to another video in a playlist, listening to a playlist in the background, scrolling down in the comments section.

Additionally when this crash occurs, saved playlists and potentially other data seem to revert to an older state.

[opusforlife2]

#10808

[AudricV]

@opusforlife2 No, that's not the same issue, it's an app bug. even if it can be reproduced by being hit with YT A/B test: read the stacktrace. Reopening.

[opusforlife2]

Is this the one where scrolling down comments a few times caused a crash? I think that's already reported somewhere.

[throwaway242685]

@opusforlife2 I'll record a video of this bug, but no, it's not the same bug that you mentioned.

just wait me a few minutes.

[throwaway242685]

20240326_165000.mp4

it crashes almost instantly after opening the video.

a few notes:

1. this bug only exists in Nightly.
2. it only happens if you have "Show Comments" enabled.

so... I guess it's a bug related to the implementation of replies?

[opusforlife2]

Oh okay. Then yeah, probably.

[TobiGr]

The extractor version has not been updated in the app source code yet.