Facebook developer settings unable to verify package

Question

In Facebook Settings, even though I check my package name on Google play is correct and my app has already published on GG play, Facebook still show this message "We were unable to verify your package name <> on Google Play. Please double-check your package name before proceeding. If your app is not publicly listed on Google Play yet, you may safely ignore this warning." What is wrong with this?

Answer 1

for me the "Bundle Version Code" was less than the last version, so I changed for a new one and it worked