The app ID specified within the “fb:app_id” meta tag was invalid

Question

I tried to enable Facebook Insights for my web. I added my page\'s APP_ID to fb:admins to enable every admin of my page to access Insights when logged

Answer 1

error invalid fb:app_id is sometimes misleading. The account you are using to test this needs to be added into test users list of facebook app. Or try to test using the admin account.