Fix the cordova project compile error of unable to find

After creating a cordova project by using the create script provided by cordova download, when compile the project, an error may happen for "unable to find <Cordova/CDVViewController.h>.

If you just search the project, you will not be able to find the mentioned folder or file. That is expected, as xCode refers the dependency path based on application's built output's folder structure, not project's folder structure as visual studio. 

A easy way to fix the issue is doing a build first, and then open the build output folder in finder, 

For example, your XCode project may have set the preference\location\derived data\advanced...\build location to "legacy" instead of "unique", as that would make the main project fails to find the dependent build output, as cordovamay define its own ouput path and the application . Change it to unique should work. You can find the folder and file in the cordovalib' build output.