Crash: "Called attach on a child which is not detached"

[avalanchas]

Description

Has anybody maybe seen this issue before? (Shortened, full stack trace here)

Fatal Exception: java.lang.IllegalArgumentException: Called attach on a child which is not detached: b{13946ee position=0 id=-1, oldPos=-1, pLpos:-1 no parent} androidx.recyclerview.widget.RecyclerView{2c505a6 VF.D..... ......I. 16,98-704,188 #7f0a0390 app:id/recView}, adapter:zf.h@a002be7, layout:com.google.android.flexbox.FlexboxLayoutManager@b1d4394, context:de.radio.android.AppActivity@18c3ce1
       at androidx.recyclerview.widget.RecyclerView$5.attachViewToParent(RecyclerView.java:953)
       at androidx.recyclerview.widget.ChildHelper.attachViewToParent(ChildHelper.java:239)
      ...
       at android.view.View.measure(View.java:25792)
       ...
       at com.sothree.slidinguppanel.SlidingUpPanelLayout.onMeasure(SlidingUpPanelLayout.java:801)
       at android.view.View.measure(View.java:25792)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:7065)
       ...
       at android.view.View.measure(View.java:25792)
       at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:3788)
       at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:2546)
      ...
       at android.app.ActivityThread.main(ActivityThread.java:8288)

How to reproduce

Unclear, will add steps here when I find them. Seems to have to do with the ViewHolder of either the RecyclerView being null or the child being measured being null

Devices, OS

So far only seen once, on the following: Device: OPPO A53s Orientation: Portrait RAM free: 1.44 GB Disk free: 79.68 GB OS Version: Android 11 Rooted: No

Library version

4.4.1

[hannesa2]

Never seen it before. When you can reproduce it, please share info, or best make a failing test

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!