The MAC device is a device that has been manually added to the Apple Business Manager. DEP profiles are normally installed in both iOS and iPadOS. Profile descript error occurs only when attempting DEP of MacOS. (If you look at the picture, a decryption error occurs in the remote device registration step.) I asked Apple's customer center about this problem,  and it is said that it is caused by the lack of a key called "automatic registration on the MDM server" The key cannot be found in the Apple official document related to the profile below. https://developer.apple.com/documentation/devicemanagement/mdm/ Information received during DEP enroll of Macmini using Apple silicon. {    'LANGUAGE': 'en_US',    'PRODUCT': 'Macmini 9,1',    'SERIAL': 'CXXXXXXXXXXV',    'UDID': '0XXXXX27-XXXX-XXXX-XXXX-XZXXXXXXXXX',    'VERSION': '21C52' } Information received during DEP enroll of iPAD {    'LANGUAGE': 'en_US',    'PRODUCT': 'iPad5,4',    'SERIAL': 'DXXXXXXXXXXQ',    'UDID': '9aXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX6d',    'VERSION': '19C63' } Profile to be transmitted to the device (same as MacOS, iOS, IPadOS) {    'AccessRights': 8191,    'CheckInURL': 'https://apm.xxxxx.com/checkin',    'CheckOutWhenRemoved': True,    'IdentityCertificateUUID': '00000000-0000-0000-0000-000000000000',    'PayloadDescription': 'MDM Profile',    'PayloadDisplayName': 'MDM',    'PayloadIdentifier': 'com.xxxxx.xxxxxxx.mdm',    'PayloadOrganization': 'MDM provider',    'PayloadType': 'com.apple.mdm',    'PayloadUUID': '00000000-0000-0000-0000-000000000000',    'PayloadVersion': 1,    'PromptUserToAllowBootstrapTokenForAuthentication': True,   'ServerCapabilities': ['com.apple.mdm.per-user-connections','com.apple.mdm.bootstraptoken'],    'ServerURL': 'https://apm.xxxxx.com/server',    'SignMessage': False,    'Topic': 'com.apple.mgmt.External.206bfa63-f76a-4381-9e50-6f74241d14d9' }  Because it uses the same profile structure, it is not understood that iOS/iPadOS operates normally and errors occur only in MacOS. If there is anything that can help me, please let me know. Thank you.

x Failed to fetch Apple distribution certificates Failed to set up credentials.     Error: Apple 403 detected - Access forbidden.     This request is forbidden for security reasons - You currently don't have access to this membership resource. Contact your team's Account Holder, Joao Paulo Freitas de Oliveira, or an Admin. =============================================== I had this error when I tried to build IPA with expo, I am already App Manager and I have Access to Certificates, Identifiers & Profiles permission. I created the project again with the same code but the error persisted. I don't know what could be causing this error, I need possibilities of what it could be.

We have been trying to renew Apple Developer Enterprise Program,Apple gives a hint "Thank you for your request to renew your membership in the Apple Developer Enterprise Program"This state has been half a month, our Apple Developer Enterprise Program will Expire in 5 days.After expiration, it will seriously affect our company's business.

Hi, This topic is about Workgroups. I create child processes and I'd like to communicate a os_workgroup_t to my child process so they can join the work group as well. As far as I understand, the os_workgroup_t value is local to the process. I've found that one can use os_workgroup_copy_port() and os_workgroup_create_with_port(), but I'm not familiar at all with ports and I wonder what would be the minimal effort to achieve that. Thank you very much! Alex

Xcode13.4.1 is running properly, but after upgrading Xcode14, the debugging device reports an error: Library not loaded: / usr/lib/swift/libswiftCoreGraphics dylib, I according to the online solutions are tried, can't solve my problem, problem is ios10.3.3 equipment, unable to debug, also is unable to start the application success after packaging, Is this a problem with xcode14 itself?

Apple’s library technology has a long and glorious history, dating all the way back to the origins of Unix. This does, however, mean that it can be a bit confusing to newcomers. This is my attempt to clarify some terminology. If you have any questions or comments about this, start a new thread and tag it with Linker so that I see it. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" An Apple Library Primer Apple’s tools support two related concepts: Platform — This is the platform itself; macOS, iOS, iOS Simulator, and Mac Catalyst are all platforms. Architecture — This is a specific CPU architecture used by a platform. arm64 and x86_64 are both architectures. A given architecture might be used by multiple platforms. The most obvious example of this arm64, which is used by all of the platforms listed above. Code built for one platform will not work on another platform, even if both platforms use the same architecture. Code is usually packaged in either a Mach-O file or a static library. Mach-O is used for executables, dynamic libraries, bundles, and object files. These can have a variety of different extensions; the only constant is that .o is always used for a Mach-O containing an object file. Use otool and nm to examine a Mach-O file. Use vtool to quickly determine the platform for which it was built. Use size to get a summary of its size. Use dyld_info to get more details about a dynamic library. IMPORTANT All the tools mentioned here are documented in man pages; for information on how to access that documentation, see Reading UNIX Manual Pages. The term Mach-O image refers to a Mach-O that can be loaded and executed without further processing. That includes executables, dynamic libraries, and bundles, but not object files. A dynamic library has the extension .dylib. You may also see this called a shared library. A framework is a bundle structure with the .framework extension that has both compile-time and run-time roles: At compile time, the framework combines the library’s headers and its stub library (stub libraries are explained below). At run time, the framework combines the library’s code, as a Mach-O dynamic library, and its associated resources. The exact structure of a framework varies by platform. For the details, see Placing Content in a Bundle. macOS supports both frameworks and standalone dynamic libraries. Other Apple platforms support frameworks but not standalone dynamic libraries. Historically these two roles were combined, that is, the framework included the headers, the dynamic library, and its resources. These days Apple ships different frameworks for each role. That is, the macOS SDK includes the compile-time framework and macOS itself includes the run-time one. Most third-party frameworks continue to combine these roles. A static library is an archive of one or more object files. It has the extension .a. Use ar, libtool, and ranlib to inspect and manipulate these archives. The static linker, or just the linker, runs at build time. It combines various inputs into a single output. Typically these inputs are object files, static libraries, dynamic libraries, and various configuration items. The output is most commonly a Mach-O image, although it’s also possible to output an object file. The linker may also output metadata, such as a link map (see Using a Link Map to Track Down a Symbol’s Origin). The linker has seen three major implementations: ld — This dates from the dawn of Mac OS X. ld64 — This was a rewrite started in the 2005 timeframe. Eventually it replaced ld completely. If you type ld, you get ld64. ld_prime — This was introduced with Xcode 15. This isn’t a separate tool. Rather, ld now supports the -ld_classic and -ld_new options to select a specific implementation. Note During the Xcode 15 beta cycle these options were -ld64 and -ld_prime. I continue to use those names because the definition of new changes over time (some of us still think of ld64 as the new linker ;–). The dynamic linker loads Mach-O images at runtime. Its path is /usr/lib/dyld, so it’s often referred to as dyld, dyld, or DYLD. Personally I pronounced that dee-lid, but some folks say di-lid and others say dee-why-el-dee. IMPORTANT Third-party executables must use the standard dynamic linker. Other Unix-y platforms support the notion of a statically linked executable, one that makes system calls directly. This is not supported on Apple platforms. Apple platforms provide binary compatibility via system dynamic libraries and frameworks, not at the system call level. Note Apple platforms have vestigial support for custom dynamic linkers (your executable tells the system which dynamic linker to use via the LC_LOAD_DYLINKER load command). This facility originated on macOS’s ancestor platform and has never been a supported option on any Apple platform. The dynamic linker has seen 4 major revisions. See WWDC 2017 Session 413 (referenced below) for a discussion of versions 1 through 3. Version 4 is basically a merging of versions 2 and 3. The dyld man page is chock-full of useful info, including a discussion of how it finds images at runtime. One of the most common points of confusion with dynamic linker is the way that the dynamic linker identifies dynamic libraries. There are two standard approaches to this, as described in Dynamic Library Identification. Xcode 15 introduced the concept of a mergeable library. This a dynamic library with extra metadata that allows the linker to embed it into the output Mach-O image, much like a static library. Mergeable libraries have many benefits. For all the backstory, see WWDC 2023 Session 10268 Meet mergeable libraries. For instructions on how to set this up, see Configuring your project to use mergeable libraries. If you put a mergeable library into a framework structure you get a mergeable framework. Xcode 15 also introduced the concept of a static framework. This is a framework structure where the framework’s dynamic library is replaced by a static library. Note It’s not clear to me whether this offers any benefit over creating a mergeable framework. Earlier versions of Xcode did not have proper static framework support. That didn’t stop folks trying to use them, which caused all sorts of weird build problems. A universal binary is a file that contains multiple architectures for the same platform. Universal binaries always use the universal binary format. Use the file command to learn what architectures are within a universal binary. Use the lipo command to manipulate universal binaries. A universal binary’s architectures are either all in Mach-O format or all in the static library archive format. The latter is called a universal static library. A universal binary has the same extension as its non-universal equivalent. That means a .a file might be a static library or a universal static library. Most tools work on a single architecture within a universal binary. They default to the architecture of the current machine. To override this, pass the architecture in using a command-line option, typically -arch or --arch. An XCFramework is a single document package that includes libraries for any combination of platforms and architectures. It has the extension .xcframework. An XCFramework holds either a framework, a dynamic library, or a static library. All the elements must be the same type. Use xcodebuild to create an XCFramework. For specific instructions, see Xcode Help > Distribute binary frameworks > Create an XCFramework. Historically there was no need to code sign libraries in SDKs. If you shipped an SDK to another developer, they were responsible for re-signing all the code as part of their distribution process. Xcode 15 changes this. You should sign your SDK so that a developer using it can verify this dependency. For more details, see WWDC 2023 Session 10061 Verify app dependencies with digital signatures and Verifying the origin of your XCFrameworks. A stub library is a compact description of the contents of a dynamic library. It has the extension .tbd, which stands for text-based description (TBD). Apple’s SDKs include stub libraries to minimise their size; for the backstory, read this post. Stub libraries currently use YAML format, a fact that’s relevant when you try to interpret linker errors. Use the tapi tool to create and manipulate these files. In this context TAPI stands for a text-based API, an alternative name for TBD. Oh, and on the subject of tapi, I’d be remiss if I didn’t mention tapi-analyze! Mach-O uses a two-level namespace. When a Mach-O image imports a symbol, it references the symbol name and the library where it expects to find that symbol. This improves both performance and reliability but it precludes certain techniques that might work on other platforms. For example, you can’t define a function called printf and expect it to ‘see’ calls from other dynamic libraries because those libraries import the version of printf from libSystem. To help folks who rely on techniques like this, macOS supports a flat namespace compatibility mode. This has numerous sharp edges — for an example, see the posts on this thread — and it’s best to avoid it where you can. If you’re enabling the flat namespace as part of a developer tool, search the ’net for dyld interpose to learn about an alternative technique. WARNING Dynamic linker interposing is not documented as API. While it’s a useful technique for developer tools, do not use it in products you ship to end users. Apple platforms use DWARF. When you compile a file, the compiler puts the debug info into the resulting object file. When you link a set of object files into a executable, dynamic library, or bundle for distribution, the linker does not include this debug info. Rather, debug info is stored in a separate debug symbols document package. This has the extension .dSYM and is created using dsymutil. Use symbols to learn about the symbols in a file. Use dwarfdump to get detailed information about DWARF debug info. Use atos to map an address to its corresponding symbol name. Different languages use different name mangling schemes: C, and all later languages, add a leading underscore (_) to distinguish their symbols from assembly language symbols. C++ uses a complex name mangling scheme. Use the c++filt tool to undo this mangling. Likewise, for Swift. Use swift demangle to undo this mangling. Over the years there have been some really good talks about linking and libraries at WWDC, including: WWDC 2023 Session 10268 Meet mergeable libraries WWDC 2022 Session 110362 Link fast: Improve build and launch times WWDC 2022 Session 110370 Debug Swift debugging with LLDB WWDC 2021 Session 10211 Symbolication: Beyond the basics WWDC 2019 Session 416 Binary Frameworks in Swift — Despite the name, this covers XCFrameworks in depth. WWDC 2018 Session 415 Behind the Scenes of the Xcode Build Process WWDC 2017 Session 413 App Startup Time: Past, Present, and Future WWDC 2016 Session 406 Optimizing App Startup Time Note The older talks are no longer available from Apple, but you may be able to find transcripts out there on the ’net. Historically Apple published a document, Mac OS X ABI Mach-O File Format Reference, or some variant thereof, that acted as the definitive reference to the Mach-O file format. This document is no longer available from Apple. If you’re doing serious work with Mach-O, I recommend that you find an old copy. It’s definitely out of date, but there’s no better place to get a high-level introduction to the concepts. The Mach-O Wikipedia page has a link to an archived version of the document. For the most up-to-date information about Mach-O, see the declarations and doc comments in <mach-o/loader.h>. Revision History 2024-05-08 Added links to the demangling tools. 2024-04-30 Clarified the requirement to use the standard dynamic linker. 2024-03-02 Updated the discussion of static frameworks to account for Xcode 15 changes. Removed the link to WWDC 2018 Session 415 because it no longer works )-: 2024-03-01 Added the WWDC 2023 session to the list of sessions to make it easier to find. Added a reference to Using a Link Map to Track Down a Symbol’s Origin. Made other minor editorial changes. 2023-09-20 Added a link to Dynamic Library Identification. Updated the names for the static linker implementations (-ld_prime is no more!). Removed the beta epithet from Xcode 15. 2023-06-13 Defined the term Mach-O image. Added sections for both the static and dynamic linkers. Described the two big new features in Xcode 15: mergeable libraries and dependency verification. 2023-06-01 Add a reference to tapi-analyze. 2023-05-29 Added a discussion of the two-level namespace. 2023-04-27 Added a mention of the size tool. 2023-01-23 Explained the compile-time and run-time roles of a framework. Made other minor editorial changes. 2022-11-17 Added an explanation of TAPI. 2022-10-12 Added links to Mach-O documentation. 2022-09-29 Added info about .dSYM files. Added a few more links to WWDC sessions. 2022-09-21 First posted.

I am developing CarPlay addition on our app. Which is distributed with the Enterprise In distribution method, so we do not have a product in the App Store. I am wondering if CarPlay support can be provided in applications distributed with the Enterprise in distribution method? If this is not possible, I will inform management that this is not possible. I am waiting for your answers, thanks.

Explore the platforms, packaging, OS versions and device configurations for Network Extension provider deployment. View Technote TN3134 >

Hi there We have an enterprise developer account from which we generate an MDM CSR. Unfortunately this enterprise account will expire in a few months and we are not in a position to renew it, therefore I'm wondering is it possible to generate an MDM CSR from a regular developer account? I don't currently see the option but maybe it is something I can request Apple to enable? Thanks Alan

Apple prompted users to explicitly test SCEP workflows after the Ventura upgrade. The Apple MacOS 13 Beta 1 Release Notes should cover the changes, but we didn't find any more details. Did Apple release any more information on what was changed? We are currently unable to complete the SCEP workflow on Ventura 13.0 22A380. Up to macOS Monterey the workflow works without any problems. The workflow fails while parsing the PKCSReq response (Diagram #5) with the following error: CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] Calling SecSCEPVerifyReply()... CertificateService SecCMSMessageSecurityShim is disabled (via feature flags) CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] SecSCEPVerifyReply() returned 0 certs Error: (null) CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] SCEP response verification failure details (PKCSReq): CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] ParseErrorCode : -25293 CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] ResponseLength : 4961 CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] ParseErrorText : Failed to verify signed data CertificateService [502:Cert_PI:SCEP:&lt;0xf94c&gt;] Attrs attributes: (null) CertificateService [ERROR] [502:Cert_PI:SCEP:&lt;0xf94c&gt;] SCEP response failed to verify ==&gt; (null) CertificateService [502:Cert_PI:&lt;0xf94c&gt;] &lt;OUTERROR&gt; Failed to verify get certificate response &lt;MDM-SCEP:15002&gt; CertificateService [ERROR] [502:Cert_PI:SCEP:&lt;0xf94c&gt;] [CE] Certificate request failed ==&gt; Failed to verify get certificate response &lt;MDM-SCEP:15002&gt;

Every time I the Xcode Cloud want to archive the project, after 30 minutes it says "The step invocation hit a user timeout. The xcodebuild archive invocation timed out. No activity has been detected on stdout, stderr or the result bundle in 30 minutes." I added a step before archiving to build the project and it was ok. Do you have any suggestions on why this keeps happening? It happens constantly to me.

When I try to run a simple executable from Cmake, I get this error. dyld[5005]: dyld cache '(null)' not loaded: syscall to map cache into shared region failed dyld[5005]: Library not loaded: /usr/lib/libSystem.B.dylib Referenced from: <7EB1C677-BB05-338C-8B29-CC2803CB8C21> /Users/pop/Desktop/Lang Reason: tried: '/usr/lib/libSystem.B.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/usr/lib/libSystem.B.dylib' (no such file), '/usr/lib/libSystem.B.dylib' (no such file, no dyld cache), '/usr/local/lib/libSystem.B.dylib' (no such file) I have tried looking for my file sudo find / -name libSystem.B.dylib but not luck. I am using an M1 chip and Ventura 13.1. Please ask for more details if you need them, as I really have no idea what to do about my problem.

Hello i try to click Media and purchase > View account > Says; Cannot connect Can’t find variable : AMS Retry i press retry but nothing is happening. any suggestions? Thank you.

After upgrade an iPhone SE to iOS 16.3.1. Reboot the device. Once device back up, there is a screen to enter device passcode; however there is no keyboard. Wait for few seconds. Either push side button as sleep mode or home button, then the keyboard appears. I wonder does anyone experience a same issue? Thanks D.D

Learn about the usage and requirements of “Ambient Viewing Environment” metadata with Dolby Vision™ Profile 8.4 playback. View Technote TN3145 &gt;

Last year I have renewed membership for one of my client company who didn't have iPhone or any apple products that is allowed to renew. Also post renewal I have unsubscribed the subscription, Still now I am able to see it in my account as un subscribed with my client renewal date. Now I have to renew my apple developer program when I try to renew from apple developer app, I am getting error "An apple developer program membership subscription is already associated with your itunes and App Store account.". I have raised an incident for the same and there is not proper response form apple side. Any one knows how to fix this?

Hi, I am helping Evan Richman with the team id L7JQRVXU2V transition to my business (MCRICH LLC), but the status has been in transition for about 1.5 weeks, even though I have gotten the confirmation code. What is going on? Please help!

After updating the os to iOS17 beta, not able to install the enterprise app through ipa, it throws error Error installing '//Downloads/-Internal-Appstore-23.6.5-1.ipa', ERROR: Error Domain=com.apple.dt.CoreDeviceError Code=3002 "Failed to install the app on the device." UserInfo={NSUnderlyingError=0x600019bcc750 {Error Domain=com.apple.dt.CoreDeviceError Code=3000 "The item at -Internal-Appstore-23.6.5-1.ipa is not a valid bundle." UserInfo={NSURL=file:////Downloads/-Internal-Appstore-23.6.5-1.ipa, NSLocalizedDescription=The item at -Internal-Appstore-23.6.5-1.ipa is not a valid bundle., NSLocalizedFailureReason=Failed to read the bundle.}}, NSLocalizedDescription=Failed to install the app on the device., NSURL=file:///Downloads/-Internal-Appstore-23.6.5-1.ipa} Kindly update on this. Do any code side changes have to be done for this to fix these issue?

I get redirected to: "https://developer.apple.com/register/error/" The page says "You’ve already agreed to the Apple Developer Agreement." Blocked on this for a long time.

The need is to persist between launches the state of storyboard objects such as of type UISwitch, UITextField, etc. Can this be done using @AppStorage? If so how can @AppStorage be set to watch these? I tried getting @AppStorage to watch an outlet class member variable that is connected to the storyboard object: @IBOutlet weak var iPhoneName: UITextField! @AppStorage("iPhoneName") var iPhoneName: String = "" This got an error because the variable to be watched is already declared. I decided to make the the watched variable different than the one connected to the Storyboard's UITextField object: @AppStorage("iPhoneName") var striPhoneName: String = "" and got the error: Unknown attribute 'AppStorage' . In what import library is @AppStorage defined? If @AppStorage cannot be used for this, what is the easiest way to code storyboard object persistence? I am looking for an easy, and quick way. I am not concerned with memory usage right now.