npx cap sync not working for m1 pro chip

[emir7]

Hey, recently I tried to write a custom plugin for ios devices.. meanwhile I encountered the following error:

[capacitor] ✖ Updating iOS native dependencies with pod install - failed!
[capacitor] ✖ update ios - failed!

which should have been resolved after using the following two commands and by using Rosetta terminal:

$ sudo arch -x86_64 gem install ffi
$ arch -x86_64 pod install 

however even though I ran the commands above, the error persists after running npx cap sync command, but if I navigate to Podfile inside my app and run: arch -x86_64 pod install I've managed to compile the whole app..

Nevertheless when I try to use my plugin from angular code nothing happens not even an error.. I suspect that the problem is, that I have to run npx cap sync so that the project registers my custom plugin. Am I missing something here? Is there any other workaround?

Kind regards

[emir7]

Issue has been resolved .. the plugin hasn't been added into podfile and package.json files