Post

Replies

Boosts

Views

Activity

Reply to Xcode 26 Beta 3 unable to build with error: Failed to find a DDI that can be used to enable DDI services on the device
Just for anyone facing the same issue, I was able to finally get past this error with these steps: (1) ran sudo rm -rf /Library/Developer/DeveloperDiskImages/* (2) ran xcrun devicectl manage ddis update but it seemed to hang, so I restarted my Mac (terminated the process) then (3) I then run xcrun devicectl list preferredDDI and it was empty so (4) I ran xcrun devicectl manage ddis update and this time it successfully updated the disk images and was able to build to my IPhone again.
Jul ’25
Reply to Why do we still have the 7 day limitation of HealthKit data on Apple Watch?
I thought maybe my my use cases might help better explain why this is needed, here are a few: (1) My App, Athlytic, compares your current HRV, Resting Heart Rate, Respiratory Rate, Blood Oxygen, and Wrist Temp to your 60 day baselines. Because of this limitation I cannot make this comparison on the watch. (2) My App stores your most commonly used workout types to populate a list of workouts to choose from to start. However if you go on vacation longer than 7 days, I have no way of knowing what your previous workouts were to populate the list resulting in a poor user experience. My app compares your Restorative Sleep (REM and Deep) from last night vs. your 60 day average. I cannot do this on the watch. There are many many other examples but these are just a few.
Dec ’24