When testing Energy Impact on Xcode, it shows zero, and other data is normal

I am using XCode16 and macOS 14.7.2. Previously, using the instruments on an iPhone with iOS 14.3 was normal, but when I upgraded to iOS 18, the instruments often couldn't find the library. I have to restart the instruments to restore normal operation, but the problem will occur again after using it for a period of time

Hi all, I'm trying to integrate Apple’s DeviceCheck API into my Flutter iOS app. I already have everything set up on the backend — the Apple private key, key ID, team ID, and DeviceCheck capability. The backend is generating and signing the JWT correctly and making requests to Apple. However, I’m currently stuck on the frontend (Flutter): 👉 How can I generate the device_token required by the DeviceCheck API (via DCDevice.generateToken) in a Flutter iOS app? I understand that DCDevice.generateToken() must be called from native Swift code. I previously attempted to use a MethodChannel to bridge this in Swift, but would prefer not to write or maintain native Swift code if possible. I've looked for a prebuilt Flutter package to handle this, but nothing exists or is up-to-date on pub.dev. Main Question: Is there any Apple-supported way to generate the device_token for DeviceCheck from a Flutter app without writing Swift code manually? If not, is DCDevice.generateToken() the only possible approach, and must I implement this via Swift and Flutter platform channels? Thanks!

I'm on Mac Studio with Apple M1 Max and I recently upgrated to Sequoia 15.4. After that, Docker won't run anymore. I tried almost all proposed solutions on the web to make Docker to work with Sequoia 15.4 (e.g. workaround at GitHub), without success. Because of this, now I'm stuck in all of my development activities. For example, I cannot develop and deploy anymore my projects and applications. What can I make to solve that?

I just updated macOS to 15.4.1 and downloaded the latest version Xcode (16.3), and the simulator is not loading at all? Is this a common issue between Xcode 16.3 and macOS 15.4.1 or is it just me? I tried all the fixes I found online and it is just no working for me. Can someone please help me? Thanks!

i'v use own apple id run project with my mobile phone, but the xcode create a lot provisioning profile in same time（the pic only show a bit part)

The line #include <Accelerate/Accelerate.h> causes a chain of files to be included. When uuid.h is included, it tries to include botan/types.h. This causes the above error message, 'botan/types.h' file not found. . This is for the Apple M3 Max, running Xcode 16.2. clang dialect = c++23. macOS build target = macOS 15 Sequoia

Hello Apple Developer Support Team, I recently purchased an Apple Developer Program membership, but my account remains in “Pending” status and has not advanced to Active. Below are my details: Program: Apple Developer Program (Individual) Could you please: Confirm that my payment was received successfully. Identify any missing information or steps required on my side. Advise on the expected timeline for activation. Thank you for your help in resolving this issue. I appreciate your prompt assistance. Best regards,

Hi there, I'm currently learning how to write some code using Swift Playgrounds on my Mac, and I'm wondering if there's a way to install the code I create onto my iPhone, like a regular app. I've searched online quite a bit but haven't found any clear or definitive answers. Many resources mention a "Run on iPhone" option in Swift Playgrounds, but I don't see that button in my version. I even installed Xcode and connected my iPhone to my Mac, following the instructions I found, but the "Run on iPhone" option still doesn't appear in Playgrounds. I've updated my Mac, iPhone, and Playgrounds to the latest version. Thank you for your help!

What may be the reason for this issue, i'm not sure with that i've reached to developer support several times and also raised a ticket to operations team its been 3 weeks that my issue is not sorted or resolved yet, i can't understand what may be the reason for this issue, anyone faced the same if yes how its resolved??

Hi, in XCode and iOS app. Tried to add Icon, got image size errors. reuploaded with correct sizes and started getting this error. Tried all the solutions from forums, didn't work. Restarted Mac Deleted Assets.xcassets and recreated with AppIcon and AccemntColor Copied "Assets.xcassets" from new dummy Project to main one. I don't have info.plist file Could you please help. Thanks, Bhanu

I'm currently working on my own renderer program using c++. Everything was fine until I update the MacOS to 15.4. I keep receiving these errors: "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/c++/v1/cerrno:30:5 tried including <errno.h> but didn't find libc++'s <errno.h> header. This usually means that your header search paths are not configured properly. The header search paths should contain the C++ Standard Library headers before any C Standard Library, and you are probably using compiler flags that make that not be the case." It says I have problem with finding <errno.h> while including . After searching for solutions, I check the related xcode path, xcode-select -p shows : "/Applications/Xcode.app/Contents/Developer", seems fine. And I can actually see the errno.h file in the folder "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/errno.h" I tried to use CommandLineTool's SDKs by sudo xcode-select -s /Library/Developer/CommandLineTools but not working. The error Information says: This usually means that your header search paths are not configured properly.The header search paths should contain the C++ Standard Library headers before any C Standard Library, and you are probably using compiler flags that make that not be the case. Additionally, after running xcodebuild -showsdks, it shows two identical macosx sdks "macos 15.4". Could this be a hint? I also have tried reinstall xcode, not working. I've just created a simple project including and running std::cout << errno, it worked fine. So I tried to run it in my renderer program by cutting all the compile sources except "main.cpp", it still get the errors. What have changed? How do I set things right?

Hi everyone, I’m experiencing a frustrating delay with my Apple Developer Program enrollment and I’m hoping someone here can help or escalate the issue. I had previously completed the enrollment process and was approved, but after opening the Apple Developer app on my iPad, the entire progress reset for some reason. I was forced to start the process again from scratch, including submitting all required documents. Last time, my documents were verified and approved within 7 days. However, this time, it’s been over a month since I submitted my documents and there's been no progress. I contacted Apple Developer Support, but they responded saying it would take an “undetermined amount of time,” without providing any explanation, timeline, or guidance. That’s extremely concerning, especially since I’ve already gone through this once before. This delay is affecting my ability to move forward with game releases and business plans. I’m more than willing to provide any additional documentation if needed, but I’m currently stuck with no idea what’s going on. Can someone from the Apple team please: Check the status of my enrollment using Enrollment ID: 772673548 Let me know if there are any issues that require action from my side Or help escalate this for review? Any help or guidance would be greatly appreciated. Thank you, Shamsad M

Hello everyone We are going to enroll apple developer program as organization, we have duns. But in Duns information Legal Entity name is different from our work email due to our company has product called plastherm and LLC name is different. Is this ok, or will make some problems while enrolling? Legal Entity: METIN IRODA, MAS ULIYATI CHEKLANGAN JAMIYATI domain(website and work email): plastherm.uz

My developer account pending for more that 4 days. When I login to http://aninterestingwebsite.com, it show the following message: Purchase your membership. To continue your enrollment, complete your purchase now. Your purchase may take up to 48 hours to process. I have already paid the membership fee and got the E-invoice from apple. Could anyone help to solve this problem?

After developing the IOS app using XCode, I https://aninterestingwebsite.com/account/resources/identifiers/list Created Identifiers (HanBaoAI) and locally created Certificate SigningRequest.certSigningRequest https://aninterestingwebsite.com/account/resources/certificates/list Created Certificates (Expiry Date 2026/04/21) and also created profiles (HanBaoAI, Expires 2026/04/21), and then https://appstoreconnect.apple.com/apps I created an app (HanBaoAI) and uploaded it to the official website using Product Archive in xcode. The upload was successful, but the official website's testflight showed 1 (processing). When I refreshed the page, there was no information in testflight. May I ask what the reason is? How to solve it? Please provide complete and detailed solution steps.

I'm working on dext project (c++), Base SDK and Supported Platforms are set to DriverKit. #include causes errors: error "The iostreams library is not supported since libc++ has been configured without support for localization." error "<locale.h> is not supported since libc++ has been configured without support for localization." Also it's not possible to define custom log object: undeclared identifier 'os_log_create'. <os/log.h> included and os_log function is compiled correct. macOS as additional SDK did not help. Thanks a lot for any hint.

After setting the title for the button and changing the font of the title, an inner margin appears on the button itself. How to remove this inner margin? It doesn't occur on the simulator, but this phenomenon exists on the 17.6 mobile phone.

There is a significant regression in Xcode 16.0 and 16.1 (16B5014f) in that it no longer allows asset files other than .SCN files to be added to a .scnasset group and folder. This really wrecks our ability to maintain our app since we heavily depend on additional assets like .USDZ, .JPEG, .PNG, etc. files to be able to be included in the group for on-demand resource tagging and loading. I filed FB15239224 but I'm wondering if this is intentional and if anyone knows of a workaround.

This question is related to this post (of mine). It seems default build settings do not include dSYM files needed when uploading embedding app package. But now Xcode issues new warnings about this. Now the question - how do I tell Xcode to create dSYM files for me, say when I build My.Framework? I asked AI chatbot which tells me that for release build I need to : set "Debug Information Format" to DWARF set "Strip Debug Symbols During Copy" to off I have item 1 turned on (which I believe is the default). But item 2 is on, maybe that's the reason I do not have dSYM files in final built My.Framework. Should I turn "Strip Debug Symbols During Copy" off?