I’m running 2016 and when I go to the Extension warehouse it asked by to login. When I login it says “Authentication Error” - “Something went wrong during the authentication processs. Please try signing in again”. I’ve tried uninstalling and reinstalling sketchup. I’ve even uninstalled IE11 as well as delete all my history and cache as other posts have recommended. I believe the first time I tried this I was able to login using my Google credentials but now I can’t get even get to the place where it asks me for a user name a password.
I’m on a Mac, and I’m having a similar problem, although I get no error message. I can’t download/install an extension using either a browser or the Extension Warehouse window in the SU Make app.
Still not fixed. I can sign in now, get to the plugin, start the download, some brief error message is flashed, then logged out and back to the home screen for EW.
A page comes up with a sign-in on the top right corner. Click on the sign-in link
Page comes back blank with the error message "Authentication Error ! - Something went wrong during the authentication process. Please try signing in again
I am able to go to the 3D warehouse directly from Sketchup, but the Extension Warehouse refuses to come up today. I can get to it in a browser, but I’d like it to work like before, which was great.
Thanks