grpc: error while marshaling: string field contains invalid UTF-8

[mirsella]

What is the issue?

when trying to upload a any file i get this error
tried on firefox and chromium
i tried to upload echo test > text.txt and still got the error, which imply the file is actually valid utf8, but another error occurs.
searching on google this error, it seems to happen a lot, and can happen for others reasons than invalid utf8

Additional information

No response

[mirsella]

the file actually upload, i can see it in the files, but when trying to use them, the generating response load for a long time and then errors:

Unable to generate a response since an error was encountered. 
Error in input stream

[tianjing-li]

@mirsella noted, I think perhaps when you're back @lusmoura you could take a look since its file-related?

[tianjing-li]

Resolved