Installation Failed: Invalid Argument -iOS Extension

Question

https://imgur.com/vFn0S7g

I am about to build watch app target from existing project. I encountered a strange error upon finishing build that unables me to run the wa

Answer 1

I got my error fixed by setting the project's "Product Bundle Identifier". It was empty since my project was being generated by Gyp and I hadn't set that particular setting on the project.