Me and my colleagues are working on a big project.The code was written in Swift 2.3. Because of missing support of iOS 10 we migrated to Swift 3.1. After that we got compiler loops and infinity Xcode status message Compiling Swift Sources while building the project. As I see, a lot of deveklopers have such a problem because of different problems. Xcode is blind for all of theese problems and don't get any compiler errors before compiling files. So, OK. We moved to Swift 4.0 and understand that the new Xcode 9 beta 3 (we tried at that moment) fixed the Big Compiling Bug.BUT! Now we have another problem: when Xcode running, and even if the Simulator is closed, and even if the indexing is finished, we got the IDE that incredibly(с) accelerates the MacBook's fan (that we expact not to blow at such a moment) and tremendously fast puts the 15 inch MacBook's battery from 100% till 0% (~7800 mAh) for about 60 minutes!!!!I know what you tell me: Hey, come on! It's just a beta versio
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İOS 26 beta battery %1
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Using Xcode 26 Beta 3 on MacOS 26 Beta 3, I cannot see any Rosetta Simulators even though I've turned on: Xcode Product -> Destination -> Show All Run Destinations I suspected that there has been an issue with showing them on Xcode, then I used Terminal to verify: First I tried to run/build unit tests with an ARM64 simulator, of course, I got a failed result - Because my project hasn't fully supported ARM64 yet. xcodebuild test -scheme MyScheme -project MyProject.xcodeproj -destination platform=iOS Simulator,name=iPhone 16,arch=arm64 Output: Undefined symbol: _OBJC_CLASS_$_MTAmiVoice Then I tried with a Rosetta simulator: xcodebuild test -scheme MyScheme -project MyProject.xcodeproj -destination platform=iOS Simulator,name=iPhone 16,arch=x86_64 Output: xcodebuild: error: Unable to find a destination matching the provided destination specifier: { platform:iOS Simulator, arch:x86_64, OS:latest, name:iPhone 16 } Available destinations for the MySc
My beta 1 battery life is terrible. Maybe 8 hours. Must stay by an outlet...
Topic:
App & System Services
SubTopic:
Core OS
Tags:
I also have this issue. I cannot download iOS 26 beta 5 simulator runtime no matter what I do. I've tried using the xcodebuild command line, deleting cache folders etc. Nothing works. This has completely stopped me from being able to work on iOS 26 project updates in beta 5.
Topic:
Developer Tools & Services
SubTopic:
Xcode
Tags:
Hello Apple Developer Community, I'm experiencing an issue with PDF link interaction in WKWebView that appears to be specific to iOS 26. Problem Description: I'm loading a PDF in WKWebView.The links may vary widely and are not necessarily DPF, so I need to load them using WKWebView. On iOS versions prior to 26, links within the PDF are clickable and work correctly. On iOS 26, the same links are not clickable (no response when tapped). Expected Behavior: PDF links should remain clickable and functional across all iOS versions. What I've Tried: Tested opening the PDF directly in Safari on iOS 26 - links still not clickable This suggests the issue might be related to changes in the system's PDF rendering engine Reproduction Steps: Load the PDF URL in WKWebView Navigate to page 12 Attempt to tap the link Environment: Test Devices: iPhone 15(26.0 ) / iPhone 16 Pro Max(18.0.1 ) Xcode: 16.2 Questions: Is this an intentional change in iOS
I’m seeing what looks like a regression on iOS 26 beta where a presented view controller dismisses when a user long‑presses a button inside a table view cell and drags downward. Steps to reproduce Present a UIViewController modally. The controller contains a UITableView; each cell has a UIButton. Long‑press and hold the UIButton in any cell. While still holding, drag downward. Expected The button and/or table view handle the gesture; no interactive dismissal starts. Actual The system recognizes a pull‑to‑dismiss gesture and begins dismissing the presented controller. Notes Reproducible only on iOS 26 beta. Not observed on earlier iOS versions in my testing. Happens on both simulator and device (beta). Environment iOS: 26 beta (please see exact build)
That's the current behavior as of iOS 26 beta 7
Topic:
UI Frameworks
SubTopic:
SwiftUI
[Submitted as FB18870294, but posting here for visibility.] In iOS 26 beta 3 (23A5287g), implicit animations no longer work when conditionally showing or hiding rows in a Form. Rows with Text or other views inside a Section appear and disappear abruptly, even when wrapped in withAnimation or using .animation() modifiers. This is a regression from iOS 18.5, where the row item animates in and out correctly with the same code. Repro Steps Create a new iOS App › SwiftUI project. Replace its ContentView struct with the code below Build and run on an iOS 18 device. Tap the Show Middle Row toggle and note how the Middle Row animates. Build and run on an iOS 26 beta 3 device. Tap the Show Middle Row toggle. Expected Middle Row item should smoothly animate in and out as it does on iOS 18. Actual Middle Row item appears and disappears abruptly, without any animation. Code struct ContentView: View { @State private var showingMiddle
Could you test if you can reproduce the issue using iOS 26 beta 8 (23A5330a). If you are able to reproduce the issue in iOS 26 beta 8, please open a bug report, includet the sample code and post the FB number here once you do. Bug Reporting: How and Why? has tips on creating your bug report.
Topic:
UI Frameworks
SubTopic:
SwiftUI
Tags:
Hi, i updated my 6s to ios14.3 and i still have the same battery problem. Just sending this message, 77% to 35%... !!! during the night, without any connection : 100% to 77%!!!
I have iPhone SE battery changed this year, in July. And one week ago, I found that the battery inflated, I think iOS 14.2 has serious Battery control system bug. I changed a new battery, and new battery level drops quickly as well.
Topic:
App & System Services
SubTopic:
Core OS
Tags:
Apple could not verify “iPad_Air_M2_26.0_23A5260n_Restore.ipsw” is free of malware that may harm your Mac or compromise your privacy. xCode 26 fails to download simulators. I downloaded from the apple developer site. When I double click I get the above message. I went to the System Settings > GateKeeper, and selected Open Anyway. This poped up a window with a button, Open in xCode-bata. Clicking the button does not appear to do anything. I can not use xcode without simulators.
Hi Are you facing the same problem of Battery drain IOS 14.4.2 so quickly? Battery life shows 96% but it's drain very fast compared to the previous version.
FYI: I tested this using the new releases published this week, and this issue still exists. Specifically, I observed the issue when: Developing in Xcode beta 7 (17A5305k) running iOS 26 SDK beta 6 (23A5324a) in the simulator Running the sample code above on a physical iPhone running iOS 26 beta 8 (23A5330a)
Topic:
UI Frameworks
SubTopic:
SwiftUI
Tags:
FYI: I tested this using the new releases published today, and this issue still exists. Specifically, I observed the issue when: Developing in Xcode beta 6 (17A5305f) running iOS 26 SDK beta 6 (23A5324a) in the simulator Running the sample app on a physical iPhone running iOS 26 beta 7 (23A5326a)
Topic:
UI Frameworks
SubTopic:
SwiftUI
Tags: