CFBundleIdentifier collision error when I try to validate the app

Hi,


I get this error "CFBundleIdentifier Collision. There is more than one bundle with the CFBundleIdentifier value 'com.xxxx.xxxxxxx.extensionName' under the iOS Application 'ZZZZZZ.App'".


I've an extension that help me to show a custom notification locally and push via, and I updated it with new things about iOS12. To be honest, I really don't know what is the error because I don't move things about settings extensions...


Also, I did a little research about the problem and no, my extenison doesn't have an Embedded pods framewoks in Build Phases and yes I use cocoapods and I updated it few weeks ago and this isn't a problem days ago.


Any help with this topic I strongly appreciate it.


Thank you

CFBundleIdentifier collision error when I try to validate the app
 
 
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