Twitter: "32: Could not authenticate you."

[Fortyseven]

Hi! New to the plugin (and Grav), so maybe I've overlooked something.

I've created a Twitter 'app' and plugged in my Consumer Key/Secret, Access Token/Token Secret data where appropriate.

Embedded tweets show up as:

Unable to render tweet. (Click to view on Twitter.)
32: Could not authenticate you.

The Twitter app setup has a checkbox for "Sign in with Twitter", but it's disabled at the moment... I tried to enable it, thinking that was the problem. But it requires a callback URL (which your docs say it isn't necessary), and won't let me save the new settings without providing one.

Maybe I have to wait a bit before the 'app' goes live?

[AmauryCarrade]

Hello! You don't need Sign in with Twitter. New Twitter apps require Twitter explicit approval, is this good for you? You had to fill up a form with explanations on how the app is used etc.

[mhaugel]

I also have this issue for both Twitter and Instagram (Instagram error is: "Unable to render post (Click to view on Instagram.)
0: Unable to retrieve instagram post: cannot parse the web page to retrieve data."). I reinstalled the plugin today after recent changes, but cannot get it to work. It used to work with just filling in the form you mention, but not anymore.