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I am using HIDStylusDriver to handle stylus input: I have a touch screen and I want to: Control the screen. I can enable the extension and control the touch screen successfully. Draw on this screen. ...
thanhthuc nguyen's user avatar
1 vote
1 answer
585 views

I have an application that we're developing that provides VPN System Extension for macOS. I have successfully built, signed and notarized the app. When we install the package the user sees this popup: ...
spartygw's user avatar
  • 3,522
5 votes
1 answer
4k views

I am trying to build a barebone app with Xcode 12.5 Beta 3 on macOS Big Sur 11.2.2 with a file provider extension. I use the beta version of Xcode because previous versions do not provide a template ...
p13n's user avatar
  • 1,004
7 votes
0 answers
1k views

According to Apple we should new build Thumbnail or Preview Extensions instead of the old Quick Look generators which will be deprecated (probably in Big Sur). There is also no Option to create a ...
Anubis's user avatar
  • 763
3 votes
2 answers
5k views

I noob in development application on OSX. I want to create app with Share extension. After content loading I want to show Notification, but I getting error "Notifications are not allowed for this ...
rndev's user avatar
  • 812
1 vote
1 answer
4k views

In my macOS app I'm trying to create a directory using the below extension extension URL { static func createFolder(folderName: String, folderPath:URL) -> URL? { let fileManager = ...
Francis F's user avatar
  • 3,325
1 vote
0 answers
432 views

I've faced an issue, where while I'm trying to get .documentDirectory from my app, I get /Users/<Username>/Documents But when I'm trying to do exact same thing from App Extension I get /Users/&...
Alexey Karetski's user avatar
0 votes
1 answer
627 views

I'm trying to validate my OS X application's archive, but I keep running into the following errors. Bad CFBundleExecutable. Cannot find executable file that matches the value of CFBundleExecutable in ...
tomjohn's user avatar
  • 321
3 votes
2 answers
1k views

I am trying to build an Xcode 9 project with cmake (3.8.0). It consists of an app target and an appex (extension) target, which needs to be copied into the app's PlugIns directory via a "Copy Files ...
jfjs's user avatar
  • 113
0 votes
0 answers
279 views

CFMessagePortRef class can make finder sync send message to container app, but container app can't send message to finder sync.
Allan hou's user avatar
3 votes
1 answer
338 views

I'm getting this error in the func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: Error?) { URLSessionDataDelegate method: error=Optional(Error Domain=...
jrwren's user avatar
  • 18k