Facebook 'like button' return X-Frame-Options Deny

Question

I'm trying to put a facebook 'like button' on each post of a blog. The code was pasted correctly, but i'm getting this error:

Refused to display 'https://www.facebook.com/undefined/plugins/like.php?action=recommend&app_id…%2F&layout=button_count&locale=pt_BR&sdk=joey&share=false&show_faces=false' in a frame because it set 'X-Frame-Options' to 'DENY'.

There is a 'undefined' after facebook.com/, and i don't know why.

Any idea how to solve this issue?

Answer 1

This is unfortunately a bug in how the JS SDK does implicit initialization (the init params in the url), so you're doing everything correct.

A fix is being prepared, but for now, you can use /en_US/all.js instead of /en_US/sdk.js.

Answer 2

Old topic but a new problem - see also the new comment from @gkpo

Sorry, I can't comment (low reputation) but I tried several things to resolve the Facebook 'Like Plugin' issue.

The Facebook like.php returns a DENY for X-Frame-Options.

So I tried to renew the script Facebook plugin like. -> Does not work.

I tried setting up X-frame options for my page (allow Facebook). -> Does not work.

Then I tried to link my page with Facebook business manager (there is an option to link pages with verification). I thought this is the solution because the like button was back, but the secret was my Facebook login.

The plugin does not return DENY if you are logged into Facebook.