Automated bug report after app crash

Steps to reproduce

Upload a bunch of files
Wait

Expected behaviour

The files should be uploaded

Actual behaviour

The entire app crashes

Can you reproduce this problem on https://try.nextcloud.com?

No, I can't even reproduce the bug again on my own server.

Environment data

Android version: 10

Device model: GS290

Stock or customized system: Stock

Nextcloud app version: 3.16.1

Nextcloud server version: 20.0.7

Reverse proxy: yes

Logs

Web server error log

Insert your webserver log here

Nextcloud log (data/nextcloud.log)

************ CAUSE OF ERROR ************

java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
    at androidx.fragment.app.FragmentManager.checkStateLoss(FragmentManager.java:1844)
        at androidx.fragment.app.FragmentManager.enqueueAction(FragmentManager.java:1884)
            at androidx.fragment.app.BackStackRecord.commitInternal(BackStackRecord.java:329)
                at androidx.fragment.app.BackStackRecord.commit(BackStackRecord.java:294)
                    at androidx.fragment.app.DialogFragment.dismissInternal(DialogFragment.java:355)
                        at androidx.fragment.app.DialogFragment.dismiss(DialogFragment.java:307)
                            at com.owncloud.android.ui.activity.UploadFilesActivity.onCheckAvailableSpaceFinish(UploadFilesActivity.java:442)
                                at com.owncloud.android.ui.asynctasks.CheckAvailableSpaceTask.onPostExecute(CheckAvailableSpaceTask.java:72)
                                    at com.owncloud.android.ui.asynctasks.CheckAvailableSpaceTask.onPostExecute(CheckAvailableSpaceTask.java:34)
                                        at android.os.AsyncTask.finish(AsyncTask.java:755)
                                            at android.os.AsyncTask.access$900(AsyncTask.java:192)
                                                at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:772)
                                                    at android.os.Handler.dispatchMessage(Handler.java:107)
                                                        at android.os.Looper.loop(Looper.java:214)
                                                            at android.app.ActivityThread.main(ActivityThread.java:7417)
                                                                at java.lang.reflect.Method.invoke(Native Method)
                                                                    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
                                                                        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:980)
************ APP INFORMATION ************
ID: com.nextcloud.client
Version: 30160190
Build flavor: gplay

************ DEVICE INFORMATION ************
Brand: Gigaset
Device: GS290
Model: GS290
Id: QP1A.190711.020
Product: GS290_EEA

************ FIRMWARE ************
SDK: 29
Release: 10
Incremental: 1620883903

NOTE: Be super sure to remove sensitive data like passwords, note that everybody can look here! You can use the Issue Template application to prefill some of the required information: https://apps.nextcloud.com/apps/issuetemplate

nextcloud / android

Automated bug report after app crash #8764