60D shutdown ISSUES WHEN USED CANNON EFS17-55MM

Issue #2238 duplicate
RYAN LAI
created an issue

CAMERA STOP WORKING WHEN ATTACHE TO CANON EFS 17-55MM note:but if using manual focus lenses no issues ERROR MESSAGE AS ATTACHMENT TECHNICAL information *** STOP 0x000000aa (0x1000af22,0xdeadbeef,0xfff)

i'm using magiclantern-Nightly.2015Mar29.60D111.zip Built on: 2015-03-29 23:13:29 +0800 Changeset: 7bc8b4d Downloads: 645