Weird Grails+Adobe+Mac OS X Error

2010-08-03 19:00:21.793 java[3891:60f] Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
java: OpenScripting.framework - scripting addition "/Library/ScriptingAdditions/Adobe Unit Types.osax" declares no loadable handlers.

Yes this seems to be a Mac issue, the solution is as follows:

Solution 1: Update the Adobe Unit Types.osax to version 2.1.0.

1. Click this link to download the Adobe Unit Types.osax version 2.1.0 file.
2. Choose /Library/ScriptingAdditions.
3. Move the existing Adobe Unit Types.osax file to a backup location.
4. Copy the downloaded version of the Adobe Unit Types.osax file to the /Library/ScriptingAdditions folder. Select Yes to authenticate this operation.
5. Restart your computer.

This is from the link http://kb2.adobe.com/cps/516/cpsid_51615.html