Finding the bad rb3con files.

[apollo01gaming]

First of all thank you for awesome tool. I have been using LibForge for converting RB3 files to RB4.
I encountered a problem when im converting CON to PKG with multiple songs, LibForge crashing and showing this error: System.Exception: Element at index 0 is not an integer.

At first i thought it had problem with song names but i found out few songs causing this error. I found the bad songs by pain stackingly checking each one of them on CON to PKG conversion.

My question is, is there any way to findout which song is causing the problem in batch?. i mean is there any log file for check?.
Thank you very much.