Startup Error after I cleaned all data of the app.

⚠️ Before posting ⚠️

• This is a bug, not a question or an enhancement.
• I've searched for similar issues and didn't find a duplicate.
• I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
• I agree to follow Nextcloud's Code of Conduct.

Steps to reproduce

Cause of error

Exception in thread "main" java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String com.nextcloud.client.account.User.getAccountName()' on a null object reference
    at com.owncloud.android.ui.activity.FileDisplayActivity.onStart(FileDisplayActivity.kt:2810)
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1759)
    at android.app.Activity.performStart(Activity.java:9259)
    at android.app.ActivityThread.handleStartActivity(ActivityThread.java:4401)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:214)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:194)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleItem(TransactionExecutor.java:166)
    at android.app.servertransaction.TransactionExecutor.executeTransactionItems(TransactionExecutor.java:101)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:80)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2899)
    at android.os.Handler.dispatchMessage(Handler.java:110)
    at android.os.Looper.loopOnce(Looper.java:283)
    at android.os.Looper.loop(Looper.java:392)
    at android.app.ActivityThread.main(ActivityThread.java:9217)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:633)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1026)

App information

• ID: com.nextcloud.client
• Version: 30340190
• Build flavor: gplay

Device information

• Brand: Nothing
• Device: Pacman
• Model: A142
• Id: BP2A.250605.031.A3
• Product: PacmanEEA

Firmware

• SDK: 36
• Release: 16
• Incremental: 2509172235

Expected behaviour

It should start a clean application like you just installed it.

Actual behaviour

It crashed with this error.

Android version

16

Device brand and model

Nothing phone 2a (pacman)

Stock or custom OS?

Stock

Nextcloud android app version

3.34.1

Nextcloud server version

Didn't have a chance to connect to any.

Using a reverse proxy?

No

Android logs

No such data exist.

Server error logs

Additional information

No response