Crashes on text file creation

[danejaho]

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

java.lang.RuntimeException: An error occurred while executing doInBackground()
	at android.os.AsyncTask$3.done(AsyncTask.java:354)
	at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383)
	at java.util.concurrent.FutureTask.setException(FutureTask.java:252)
	at java.util.concurrent.FutureTask.run(FutureTask.java:271)
	at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.IllegalStateException: Fragment ChooseTemplateDialogFragment{1ad7093 (f00c3c25-0707-4359-87ea-31414ba1c1d5)} not attached to a context.
	at androidx.fragment.app.Fragment.requireContext(Fragment.java:774)
	at com.owncloud.android.ui.dialog.ChooseTemplateDialogFragment$CreateFileFromTemplateTask.doInBackground(ChooseTemplateDialogFragment.java:258)
	at com.owncloud.android.ui.dialog.ChooseTemplateDialogFragment$CreateFileFromTemplateTask.doInBackground(ChooseTemplateDialogFragment.java:211)
	at android.os.AsyncTask$2.call(AsyncTask.java:333)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	... 4 more

************ APP INFORMATION ************
ID: com.nextcloud.client
Version: 30100090
Build flavor: gplay

************ DEVICE INFORMATION ************
Brand: samsung
Device: starqltecs
Model: SM-G960W
Id: PPR1.180610.011
Product: starqltecs

************ FIRMWARE ************
SDK: 28
Release: 9
Incremental: G960WVLS7CSL1

Steps to reproduce

1. 'Create text file' menu option
2. Enter file name .md
3. Click Back button

Expected behaviour

• Tell us what should happen

Actual behaviour

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Environment data

Android version:

Device model:

Stock or customized system:

Nextcloud app version:

Nextcloud server version:

Logs

Web server error log

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Nextcloud log (data/nextcloud.log)

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