Solved Send file to Drive fails on android

So i haven't been able to send any files to my pc through Join on android, ever i think.

When i run diagnostics, i get the following:
"Send File to Google Drive: - com.joaomgcd.join.exception.ExceptionGoogleApiClientNotReady: Google Api Client not ready"

Everything else works. I can send files from my pc to my phone, just not in reverse.

 

It's not rooted.

 

I am having the same problem, and could not find a resolution elsewhere in this forum. Unrooted Droid Turbo running Android 5.1, Join version 1.0.16. Diagnostics all pass except for "Send File to Google Drive", which fails with message "com.joaomgcd.join.exception.ExceptionGoogleApiClientNotReady: Google Api Client not ready". Similar message in Logs for each attempt to export a contact. Screenshots attached. Any ideas on how to resolve?

 

Not to my knowledge. I verified that Google Play services v 9.2.56 is installed and enabled. Also verified device's ability to write to Google Drive using the Google Drive app.

It is working now, however. Three things have changed since I posted: 1) new Join version 1.0.21 installed today. 2) Cleared cache of Google Play services 3) Restarted device. Don't know which of these did it, but I am up and running with all features now. Thanks!