An app ID with Identifier 'com.Company.ProductName' is not avalible, please enter a different string

Question

Trying to test my unity app in xcode and when I click run it says:

An app ID with Identifier 'com.Company.ProductName' is not avalible, please enter a different string

Any ideas? Thanks

Answer 1

App ID must be globally unique. That is why reverse DNS naming convention is suggested. Please ensure your Bundle Identifier is unique.

Answer 2

Before you build your app, in unity go into -

Build Settings > Player Settings > Bundle Identifier

Change this to com.Company.ProductName format. You can change your company and product name in the player settings.

Cheers.

Answer 3

I faced the same problem when i upgraded my Xcode to 7.3 and it showed me the same error in every project. The simplest solution that i found was to just the remove the apple account from Xcode and add it again.

To remove just go to Xcode > Preferences > Select the account and click on - sign.

If in case this still doesn't work . Then perform a next step of downing your provisioning profile again and run it.

Hope this helps. All the best