Anyone else having issues with Android Studio R files multiple library modules

[Codeman the Barbarian]

I've posed a question in the quick answers, but wanted to see if anyone else has been having issues with Android Studio builds when multiple library projects are created. The IDE seems to find dependencies just fine (and the project builds fine when using Eclipse), but the Gradle build fails as it doesn't seem to be able to locate the R file generated from a dependant library module. Here is a link to the Quick Answers with the detailed question: Android Studio library module build errors[^]