App builds on sim but crashes on Nexus 7 - Where is the "Log"

Getting Started Newbie Questions
#1

As the title suggests, my app builds and runs fine on the sim but when built for my Nexus 7 it errors out saying:

Error: This applications encountered a Lua error (see log) or has been corrupted.

Where is this “log” stored?

Thanks!

#2

Progress: got aLogcat from google play.

It will let you see logs.

#3

Slowly commenting out code…

This is my culprit: pngLib.lua

See the thread here (The short is “IT doesn’t work on Android”):

http://forums.coronalabs.com/topic/21885-pnglib-extract-data-from-png-files-width-height-color-depth-etc/page-2?hl=pnglib

BUMMER.

#4

Progress: got aLogcat from google play.

It will let you see logs.

#5

Slowly commenting out code…

This is my culprit: pngLib.lua

See the thread here (The short is “IT doesn’t work on Android”):

http://forums.coronalabs.com/topic/21885-pnglib-extract-data-from-png-files-width-height-color-depth-etc/page-2?hl=pnglib

BUMMER.