Android Question firebase storage: upload and delete done but download error

[hamed2100]

in the firebase storage my app can upload and can delete a file but download error:

(IOException) java.ioException: could not open resulting stream.

My rules:

rules_version = '2';
service firebase.storage {
match /b/*****.appspot.com/o {
match /public/{allPaths=**} {
allow read, write;
}
match /pread/{allPaths=**} {
allow read;
}
match /pwrite/{allPaths=**} {
allow write;
} }}

Starter.storage.DownloadFile("/public/r.txt", File.DirInternal, "r.txt")

i upoaded r.txt to public folder.

 

[Erel]

Are you sure that there is such a file online?

 

[hamed2100]

yes

 

[Erel]

Not sure why it happens. Start with the permission declaration set exactly as in the example: https://www.b4x.com/android/forum/threads/firebasestorage-simple-file-storage-backend.68350/

 

[hamed2100]

thanks Erel.

i found it.
in some countries storage.download not working!
Although storage.upload and storage.delete is working