I am doing the File>>Export Examples to AU and I get modal window popups in Cabbage xnwith "Error The plugin ID identifier in /Applications/Cabbage.app/Contents/Examples/" and then the name of the .csd, "is empty, or the pluginid identifier string contains a typo. Certain hosts may not recognize your plugin. Please use a unique ID for each plugin."
for the following .csd files:
I don't see wguide2 available in any of my AU hosts, including the juce audio plugin tester and ableton, but the LorenzSynth and HRF3D seem to work fine.