Exception text in crash log?

Question

I have received a crash log from a beta tester. The crash log was only partially symbolicated (don't know why), but it is caused by an exception:

9   libobjc.A.dylib                0x000048cc objc_exception_throw + 64
10  CoreFoundation                 0x0009be8a +[NSException raise:format:arguments:] + 62
11  CoreFoundation                 0x0009bec4 +[NSException raise:format:] + 28

My question is, can I have any hope of retrieving the exception text and arguments from the log file?

EDIT: I found a workaround for the symbolicating thingy, I had to create a hacked version of the symbolicate Perl script in the SDK to allow me to hard code a dSYM (apparently, it uses Spotlight to find a dSYM using an UUID, which for some mysterious reason was wrong even though I did "Build and archive"). The question remains though (but now less important to me for the moment...)