Publicize no longer works

Now I am getting this error when I try to refresh the connection to twitter:

An invalid request was made. This normally means that something intercepted or corrupted the request from your server to the Jetpack Server. Try again and see if it works this time.

Error code: 400

I am also getting this error message! Started a good number of days ago ??

@clockworkjoe: Can you let me know what site you’re having this problem? Once I have that information, I’ll be better able to help.

If you want it to remain private, you can also contact us via this contact form:
https://jetpack.com/contact-support/

@gsvalentine: Could you please start your own thread, as per the Forum Welcome?

https://www.ads-software.com/support/plugin/jetpack#postform

Thank you!

I have a few sites on the same server – I got the 400 error on https://actualplay.roleplayingpublicradio.com/ but I also have problems with https://www.dammingtheosage.com/

I haven’t checked the other sites yet for this problem.

Thanks for that information – that helps!

For https://actualplay.roleplayingpublicradio.com/ – the problem is that your XML-RPC file has some extra stuff, which will cause problems.

Go to https://actualplay.roleplayingpublicradio.com/xmlrpc.php and it currently shows:

XML-RPC server accepts POST requests only.<!-- WP Super Cache is installed but broken. The constant WPCACHEHOME must be set in the file wp-config.php and point at the WP Super Cache plugin directory. -->

I’d delete and reinstall WP Super Cache to see if that error clears up (it should only say XML-RPC server accepts POST requests only. ) or simply deactivate it when you try to reconnect Jetpack and reconnect to your Publicize accounts. If Jetpack appears connected, please disconnect and reconnect to refresh everything on our end.

For https://www.dammingtheosage.com/ – it appears that everything is connected properly on our end. However, you could reset the application token for Twitter and see if that shakes that error out. Please ensure you follow the step to delete the app association on Twitter to fully disable the existing application token prior to reconnecting from your Dashboard.
https://jetpack.com/support/publicize/twitter/#reconnecting-twitter

Let me know if that works for you!

In case this is helpful to someone:
I had WP Super Cache installed but deactivated. Removing it completely eliminated the error.

That’s what I wound up doing too. Seems to have worked.

I have come accross a similar error. I am trying to connect my Twitter to on Jetpack at https://www.pwmania.com and I am receiving this error:

“Something which should never happen, happened. Sorry about that. If you try again, maybe it will work. Error code: -32601”

Any support would be gratefully appreciated.

Thanks

@andypwm I replied in the other thread you started here:
https://www.ads-software.com/support/topic/publicize-not-working-24?replies=1&view=all