i,m loading pdf in QLPreviewController, pdf has more than 5 pages, im editing pdf one by one till last page and giving print, in print preview screen its not showing proper edited pdf. seems like first two edited page showing. remaining pages are seems like not edited screen

Segmentation fault: 11, after updating xcode 12.0 to 13.0 my application not compiling, its showing error, but its worked fine in xcode 12, i have updated my Mac OS monterey so unable to install xcode 12. there is no clear idea bout the error.