Use of undeclared type 'QLPreviewControllerDataSource'

Question

I would like to implement QuickLook framework in swift 4 to preview Documents or PDF, but getting this issue, while this is working in Objective C. had tried a lot, Could someone please help. I am not even getting any sample anywhere QuickLook framework with swift 4.

@pkc456 is this matter? QuickLook is a framework by Apple for previewing documents. — Gaurav Pandey, Mar 13 '18 at 13:39
As Warning says file is part of module quicklook. So there might be chances of overriding that file is not getting th framework path — pkc456, Mar 13 '18 at 13:47

score 1 · Answer 1 · answered Mar 13 '18 at 14:30

1

You did not import the module "QuickLook" (see the warning you got) because you're presumably in a target named "QuickLook". Since you did not import QuickLook, QLPreviewControllerDataSource was not imported. Rename your target and you should be all set.

answered Mar 13 '18 at 14:30

Thomas Deniau

2,488
1
15
15

Use of undeclared type 'QLPreviewControllerDataSource'

1 Answers1