crash when copying files between folders in android/data

[Fern-Leaves]

Issue explanation

I tried to copy folders from one app's data folder to another app's data folder and each time I've tried to do this this has happened

Exception

• App Name: Amaze File Manager
• Package: com.amaze.filemanager
• Version: 3.8.5
• User Action: UI Error
• Request: Application crash
• OS: Linux Android 13 - 33
• Device: panther
• Model: Pixel 7
• Product: panther

Crash log

java.lang.RuntimeException: An error occurred while executing doInBackground()
	at android.os.AsyncTask$4.done(AsyncTask.java:415)
	at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:381)
	at java.util.concurrent.FutureTask.setException(FutureTask.java:250)
	at java.util.concurrent.FutureTask.run(FutureTask.java:269)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
	at java.lang.Thread.run(Thread.java:1012)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean androidx.documentfile.provider.DocumentFile.isDirectory()' on a null object reference
	at com.amaze.filemanager.filesystem.HybridFile.isDirectory(HybridFile.java:663)
	at com.amaze.filemanager.filesystem.files.FileUtils.getBaseFileSize(FileUtils.java:213)
	at com.amaze.filemanager.filesystem.files.FileUtils.getTotalBytes(FileUtils.java:207)
	at com.amaze.filemanager.asynchronous.asynctasks.movecopy.PrepareCopyTask.doInBackground(PrepareCopyTask.java:147)
	at com.amaze.filemanager.asynchronous.asynctasks.movecopy.PrepareCopyTask.doInBackground(PrepareCopyTask.java:68)
	at android.os.AsyncTask$3.call(AsyncTask.java:394)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	... 3 more

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[VishnuSanal]

dupe #3816