I didn't see any way to submit a bug, so I thought I'd post my findings to the forum.
I'm running Titanium Developer 1.2.1, on Mac OS X 10.6.4, iPhone Simulator 4.0 (211.1), XCode 3.2.3.
When I choose iOS SDK 3.2, my log messages show up in the Titanium Developer window, however when I select SDK 4.0 my log messages do not show up.
As of the latest iPhone Simulator, iPhone only has iOS 4.0, the only device with 3.2 is the iPad so I can only see my log message when running my iPhone application on the iPad simulator.
This has been answered a few times before:
This bug has been fixed if you apply the following:
More info here:
I am having the same problem with iOS 4. Logging seems to work in 3.2, but I get nothing when using 4. Is there a fix planned or known for this?