[SERIOUS BUG] Crash while downloading a file in ANDROID

The app is getting crashed after downloading a file in android
also
Not able to open from notification in android 10,11 but it's working in android 9

**### Error thrown debug console:**

**Error** handling 'serviceExtension' custom request: method not available: **ext.flutter.inspector.setPubRootDirectories**

**### Logs**

D/DownloadWorker(12807): insert _data=/storage/emulated/0/Android/data/com.example.bibleclone/files/bhakti-by-wallpr-2021-08-10 15:31:05.181738 date_added=1628589666119 datetaken=1628589666119 _display_name=bhakti-by-wallpr-2021-08-10 15:31:05.181738 mime_type=image/jpeg description= title=bhakti-by-wallpr-2021-08-10 15:31:05.181738 to MediaStore
2
D/AudioManager(12807): getStreamVolume isRestricted mode = 0
D/DownloadWorker(12807): Setting an intent to open the file /storage/emulated/0/Android/data/com.example.bibleclone/files/bhakti-by-wallpr-2021-08-10 15:31:05.181738
D/DownloadWorker(12807): Update notification: {notificationId: 2, title: bhakti-by-wallpr-2021-08-10 15:31:05.181738, status: 3, progress: 100}
D/DownloadWorker(12807): File downloaded
I/WM-WorkerWrapper(12807): Worker result SUCCESS for Work [ id=fe715672-99f4-4f09-994e-57452e4a2e34, tags={ flutter_download_task, vn.hunghd.flutterdownloader.DownloadWorker } ]
I/flutter (12807): Fatal: could not find callback
D/AudioManager(12807): getStreamVolume isRestricted mode = 0
**Error handling 'serviceExtension' custom request: method not available: ext.flutter.inspector.setPubRootDirectories**
Lost connection to device.