SPM generates the resource_bundle_accessor only if the corresponding target contains resources as the argument like:

    .target(
        name: "ChenzookKit",
        dependencies: ["Apollo"],
        resources: [.process("Resources")] // <- `copy` or `process` doesn't really matter 
    ),

_{Also, note that it should be a valid resource path.}

AND❗️

The project MUST contains Resources inside the target’s Directory!

AND❗️❗️

The Resources MUST contain something and MUST NOT be an empty directory

AND❗️❗️❗️

Don’t forget to build (cmd+b) the code to make the .module be created!