trying to fix the seemingly common missing .dSYM file problem. problem started occurring in xcode11 or so maybe? i have DWARF with dSYM File set in build settings but am not getting a .dSYM file in the archive package to upload to app store connect. any ideas?

We are using AVAssetWriter to write a movie file. All works fine, but when the app goes into the background and pauses operations, we would expect the writer to come back to life when you bring the app back into the foreground. However, it does not, it fails with this error code. Any hints, workarounds? Error Domain=AVFoundationErrorDomain Code=-11847 "Operation Interrupted" UserInfo={NSLocalizedRecoverySuggestion=Stop other operations and try again., NSLocalizedDescription=Operation Interrupted, NSUnderlyingError=0x2820356b0 {Error Domain=NSOSStatusErrorDomain Code=-16121 "(null)"}}

hi all, trying to create an imessage extension example based upon the Hello World story board that shows up when you create the extension. if i add a button to the hello world story board, and hook up the button to a method, i dont seem to be getting any tap events on that button. i tried also creating a button manually with [UIButton buttonWithType] and adding a target to it...the buttons show up, but they don't take tap events. i used the UI examiner in xcode, and touch events seem to be enabled on all views in the imsg extension view stack. i do see a strange message in the xcode console which i havent seen before: [PPT] Error creating the CFMessagePort needed to communicate with PPT. any ideas? PS: this is on simulator. i tried on device, same behavior. no touch events.

we used to use code such as this to make sure the keyboard comes up in a desired orientation [[UIApplication sharedApplication] setStatusBarOrientation:UIInterfaceOrientationLandscapeRight animated:NO]; however, apple has no-op'd setStatusBarOrientation: it still can be called, but it gives a warning that it no longer does anything as of iOS13 does anyone know the recommended replacement path for this feature?

any one else notice that the simulator pinch zoom is partly broken in xcode 12.1? It works for a while then fails, and you have to restart the simulator.

does anyone know if the mac app store ranking system has changed recently for mac apps? my mac apps have dropped like a proverbial rock in the ranking system near the end of last week. has any one done any experiments to see if mac app store rankings are higher if you recompile your apps for M1 apple silicon systems?

this doc from apple says that dual cam (simultaneous) capture is available on newer iphones but the doc is pre iphone12 era. does any one know if any or all of the iphone12 series of phones also allow this? https://developer.apple.com/videos/play/wwdc2019/249/

Can anyone clarify which devices or chips the so-called "neural engine" can be used for machine learning model Training? As opposed to inference (or prediction)? And can external libraries such as Tensorflow (perhaps via the browser-based javascript library) access the neural engine in any manner for training or inference?

as i am typing in a Terminal window on Catalina (as all developers must do), i must be accidentally hitting some secret pattern of keys, because yellow man page windows keep popping up to do a "man" command on whatever word i am typing. how do we shut this terrible feature off?

get infinite spinner when going there note to apple: somebody should look into this.

hi, i just tried to submit a mac catalyst app to the app store and it gave this msg: Unable to Submit for Review The items below are required to start the review process: A 1024 x 1024 pixel app icon for your app must be added to the asset catalog in Xcode. However, my asset catalog has that icon. App is not a new app, it has been submitted before. Any ideas what is causing this?

aside from the beta-test type of promo codes, is there any way to have "reduced price" promo codes that are used via the Redeem feature in the app store, for either full apps or in-app purchases (possibly subscriptions)?

getting tons of error messages like this using OpenDiff / Xcode when trying to diff Swift files2019-05-21 19:12:19.242 FileMerge[16901:237988] Couldn't load language spec for '<DVTSourceCodeLanguage:0x7fc3482ddf30:'Xcode.SourceCodeLanguage.Swift'>'xcode 10.1any solution?

has any one seen this and/or know the solution?what could cause a pause event to get triggered? we can trap when the event gets caught in the safari debuggerbut unable to see what is causing it. like who is sending the event? is there any way to trace the sending of media events in safari? we get random pause events recv'd by our video tag, a few seconds after video start.seems to be on videos with audio playing Only, ios10.3 and upokay on ios10.2UIWebView implementation

We are in an app review loop trying to get an in-app purchase approved with this message (below)However, we did what they said and resubmitted a binary (essentially the same binary we submitted before but witha new build number), but then the in-app purchase is rejected for the same reason, with no additional explanation.Is there a way to escalate this and talk to someone to figure what is going on? This is for a pre-existing app in the app store, not a new app.In-App Purchase - New Business ModelWe have begun the review of your in-app purchase but aren't able to continue because your submitted in-app purchases indicates a change of business model for your app. Therefore, we need to verify the implementation of your submitted in-app purchases in the app to ensure your app, and its in-app purchases, are in compliance with the App Store Review Guidelines.Next StepsPlease upload a new binary for review and resubmit your in-app purchase(s) with the binary so that we can continue the review.