I've just updated my JSFL batch compiler. It will now also output any compiling errors to the log file (though it can't detect them outright, so the error message might not show if your only errors are compiling errors generated by Flash). Thanks to Keith Peters (bit101) for the heads up on outputPanel.save()!

I also made the logging a little easier to read, and fixed the title on the file selection dialog, just special for Stacey (aka BitchWhoCodes).

You can download the latest by clicking here. Documentation is here.

Sample log:
Running compile on 3 files at: _____/flash/compileProject/

---------------------------------------------------------------------------
Compiling core.fla
---------------------------------------------------------------------------
>> ERROR: Could not set publish profile (testProfile): core.fla

Compiled core.fla successfully.
Moved core.swf to swfs/core.swf successfully.

---------------------------------------------------------------------------
Compiling assets/asset1.fla
---------------------------------------------------------------------------

Compiled assets/asset1.fla successfully.
Moved assets/asset1.swf to swfs/assets/one.swf successfully.

---------------------------------------------------------------------------
Compiling assets/asset2.fla
---------------------------------------------------------------------------
**Error** Symbol=brokenLinkage, layer=Layer 1, frame=1:Line 1: The class 'MissingClass' could not be loaded.

Total ActionScript Errors: 1 Reported Errors: 1


Compiled assets/asset2.fla successfully.
Moved assets/asset2.swf to swfs/assets/two.swf successfully.


PS. Post number 100, in just under 1 year. Yay! :)