electronics made easy
This is the old fritzing discussion forum. Search it for valuable information from 2009 to 2015.
Fritzing 0.3.17b 2010-04-13 seems much more prone to fatal crashing when attempting AutoRoute than the previous version.
Drag an IC onto the breadboard, place a LED so it connects to any two pins, select Schematic or PCB, click Autoroute, and more often than not it fatally crashes.
Thanks for the bug report. We've got a fix for the problem, so I guess we'll upload another version of Fritzing.