Noob Input Box Reascript ?

Hey Reascripters. I've been working on a script that sfzgeek had done for item volumes in Perl. I converted the script to python, and to do track volumes instead of item volumes. Here's the script. Code:

Weird one with that math error. Hard to come up with a reliable method to trigger it. Ok, maybe try this: Have two tracks selected and grab one of the faders to bring both down to -inf. Now run your script. I have the feeling there is another issue unrelated to your script. Do you see weird fader jumps when you (single) click one of two selected track's faders which are at -inf (and maybe drag down a bit, although it's already at -inf)? Here the one that isn't grabbed seems to jump a tad upward when I do that. Maybe that's even the root of the error the script throws??

gofer, I did get the error after trying what you said to do, and yes the volume fader jumps a little bit when one of the others are moved if they are turned down to -inf. The original item script is here Remember that I changed the script to work with tracks. I left out this line, because I didn't know how to convert it to python. Code:

Ok, I did notice a new example in the reascript help that demonstrates track volume. Here's a new script I did with that example. Code:

Thanks. I should have realized that. Here's the new script. Code:

You can't take the log of zero. Instead you need to check if the volume is less than some tiny amount, and if so set the dB level to some arbitrary minimum (like -150dB).