rest slicer viewer 报错

打开overlay时报错:
??? Attempted to access theOverlay(1,217); index out of bounds because size(theOverlay)=[181,216].

Error in ==> rest_sliceviewer>AddOverlay at 2965
newOverlay(i,j)=theOverlay(i+abs(floor(Zset*theMagnifyCoefficient)),j+abs(floor(Yset*theMagnifyCoefficient)));

Error in ==> rest_sliceviewer>SetView_Orthogonal at 1445