So I am getting a null exception error for a weird reason. I was able to upload a text file and still am with different names. But "prgfile.txt" is one thing i am not able to upload.
When I check on playfab console, the prgfile is pending and unable to download.
The prgfile basically contains a dictionary that's it. I have successfully upload the samefile, with different name as "demotext.txt". I only decided to change the name and crosschecked multiple times if something is different.
However with the same code, i am able to upload other empty files.
Below is the code