Module Won't Compile After Recent Update - Missing compat8 Module?

Hi.

I'm trying to recompile my PrimeFaces CRUD Generator module after a recent NetBeans update. However, I've run into a few dependency issues that I resolved in the affected sources by letting the IDE search for newer versions of the APIs. All was well, and I was able to compile my code... Exactly ONE time. Now, every time I try to compile my Module project, I get this error:

> /Applications/NetBeans/NetBeans 8.1.app/Contents/Resources/NetBeans/harness/build.xml:174: No dependent module org.netbeans.modules.java.source.compat8
> 

You can find the full build log here: http://pastebin.com/kLVZ9dBP <http://pastebin.com/kLVZ9dBP>

I'm on a Mac OSX El Capitan. I run NetBeans 8.1 using JDK 7 u79. Here's what I've tried so far:
Delete NetBeans Cache directory for user
Delete NetBeans Settings directory for user
Uninstall, redownload NB 8.1 and install NB 8.1

I don't know what's causing this, and I have users asking for a new version of my module. Since my module is highly dependent on various implementation versions of NetBeans, many users try to install my binary module and get error messages. So I need to recompile this asap.

Any suggestions would be greatly appreciated.

Thanks,

Kay Wrobel