trying to fix crash when encountering non-2D read
trying to fix crash when encountering non-2D read

ArtRand/signalAlign,ArtRand/signalAlign,ArtRand/signalAlign,mitenjain/signalAlign,ArtRand/signalAlign,mitenjain/signalAlign,mitenjain/signalAlign,ArtRand/signalAlign,mitenjain/signalAlign,mitenjain/signalAlign