Swift Playground

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Learn and explore coding in Swift through interactive learning experiences on the Swift Playground app for iPadOS and macOS.

Swift Playground Documentation

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CLLocationManager permission prompt never appears in Swift Playground
I am building a Swift Playgrounds App project on iPad running iPadOS 26.0.1 using the latest version of Swift Playgrounds. I need to access Core Location for a plant location logging app. What I have done: • Created an App project (not a Playground) in Swift Playgrounds • Enabled ‘Core Location When in Use’ in the app capabilities (accessed by tapping the app name) • Implemented a CLLocationManager with CLLocationManagerDelegate • Called manager.requestWhenInUseAuthorization() from .onAppear in a SwiftUI view • Called manager.startUpdatingLocation() immediately after The problem: The location permission prompt never appears when the app runs. The app does not appear in Settings → Privacy & Security → Location Services at all. There are no error messages or crashes — the app simply never requests location access. What I have ruled out: • The capability IS enabled in Swift Playgrounds app settings • The app runs without errors otherwise • This is an App project, not a classic Playground, so it should support capabilities Questions: 1. Is CLLocationManager with requestWhenInUseAuthorization() supported in Swift Playgrounds App projects on iPadOS 26? 2. Has the location authorization API changed in iPadOS 26 in a way that affects Swift Playgrounds? 3. Is there a working code example for Core Location in a Swift Playgrounds App project on iPadOS 26? Any guidance would be greatly appreciated.
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3d
Creating playgrounds from a template does nothing
Attempts to create Swift Playgrounds from the built-in templates fail. Clicking the “Get” button on these templates appears to download something, but it changes back into a “Get” button afterwards without creating a playground. Furthermore, the Swift versions of the templates seem to be behind; it shows Swift 5.8 and Swift 5.9 editions whereas it should be Swift 6.x Steps to Reproduce Start the Swift Playground app (the standalone app, not the Xcode one, on macOS or iPadOS). Select “Learn to Code” Choose the “Get Started With Code” template (or any other template will do). Click the Get button. Wait until the Get button becomes a circular progress indicator. Expected Results A new Swift Playground should be created from the selected template. Actual Results The Get button changes into a circular progress indicator and then changes back. No Playground gets created. Versions Swift Playground 4.7 (2088) macOS 26.4.1 (25E253) iPadOS 26.4.2
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LLDB RPC server crashes when running top-level async code in Playground files
When running top-level async code in Swift Playgrounds, the LLDB RPC server crashes. For example, when running the following code from Concurrency section of The Swift Programming Language book: func fetchUserID(from server: String) async -> Int { if server == "primary" { return 97 } return 501 } let userIDs = await withTaskGroup(of: Int.self) { group in for server in ["primary", "secondary", "development"] { group.addTask { return await fetchUserID(from: server) } } var results: [Int] = [] for await result in group { results.append(result) } return results } print(userIDs) Xcode reports that the LLDB RPC server has crashed. The Swift Playground app reports “There was a problem running this playground.” However, in the case of the Swift Playground app, results are populated as expected. For example, the console shows “[97, 501, 501]”. Xcode does not print any results in the console. Tested with Xcode 26.4 (17E192) and Swift Playground Version 4.7 (2088). Wrapping the async code in a Task {} resolves the issue. Running this code in a standalone Swift file produces the expected result without an error. FB22416465 From the analytics report, attached in the feedback report, but in case it helps others identify the same issue in their crashes: Triggered by Thread: 26 RPC packet thread for client tid 013af238 (20640312) Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x00000000000005a8 Exception Codes: 0x0000000000000001, 0x00000000000005a8 Termination Reason: Namespace SIGNAL, Code 11, Segmentation fault: 11 Terminating Process: exc handler [64943] VM Region Info: 0x5a8 is not in any region. Bytes before following region: 4296211032 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START ---> __TEXT 100130000-1003b8000 [ 2592K] r-x/r-x SM=COW /Applications/Xcode-26.4.0-Release.Candidate.app/Contents/SharedFrameworks/LLDBRPC.framework/Versions/A/Resources/lldb-rpc-server
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2w
Foundation Models support in Swift Playgrounds | SSC26
Hello. I'm building my Swift Student Challenge Project. But I noticed that the FoundationModels Framework isn't supported in Swift Playgrounds. My app uses ARKit, so it definitely should be tested on real device. So, is it possible to somehow implement a foundation models to my Swift Playgrounds app? Or is it possible to ask judges to test the app on real device launching it from xcode. Your answer is really important for because the functionality of my app directly depends on Foundation Models availability. Thank you!
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222
Feb ’26
In "Learning Programming 2", I can't use "world.place"
I'm trying the "Connect and Solve" course of Swift Playground. I can't use "world.place" to place bricks at positions (2, 2), (6, 2) (automatically disappear), but I can place bricks at positions (4, 2) in the same way. Two bricks must be placed overlapping in positions (2, 2) and (6, 2) to achieve the goal. Only when a brick is placed in position (4, 2) can the goal be achieved. The problem is that the bricks placed on (6, 2) and (2, 2) will disappear and cannot be placed successfully. The following is my code writing... let Block1 = Block() for i in 1 ... 2 { world.place(Block1, atColumn: 2, row: 2) } for i in 1 ... 2 { world.place(Block1, atColumn: 6, row: 2) } world.place(Block1, atColumn: 4, row: 2) func turnaround() { turnRight() turnRight() } func walk4() { for i in 1 ... 3 { moveForward() } } func collet() { for i in 1 ... 2 { moveForward() } toggleSwitch() turnRight() walk4() collectGem() turnaround() walk4() turnRight() } for i in 1 ... 3 { collet() } ‌I would appreciate it if someone could offer some recommendations.‌ ‌Thanks a lot‌
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277
Feb ’26
Query regarding hardware usage for Swift Student Challenge entry
Hello everyone, I am a participant in this year's Swift Student Challenge. My project requires the use of the front-facing camera to detect the user's body movements (supporting connection via iPhone to a Mac or other devices capable of running Xcode/Swift Playgrounds). I would like to ask if this is permitted under the competition rules? Please note that this feature functions entirely offline and does not require an internet connection.
2
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397
Feb ’26
Foundation models not detectable in Xcode simulator
I'm building an app which runs around the Foundation model framework. My expected output is generated when testing on a real device or in preview in Xcode but it throws Foundation Model error when I try running it on the simulator. I'm using a Macbook M1 air and have apple intelligence turned on and my simulator run destination is also an iPad Pro M5 (26.0). Any solution for this as this is my submission for the SSC so I need to make it work on the simulator iPad. Thank you👾
6
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578
Feb ’26
Playgrounds app with the latest SDK (OS 26)
I am preparing for Swift Student Challenge, but it seems like the iPad Playground app still not support the latest SDK. I can't use frameworks like FoundationModel, etc., directly in playground app My playground for this year would require iPad environment since it uses PencilKit, ARKit, etc., and I also want to use the latest tech + the liquid glass UI Right now, I develop the project as a normal Xcode project, and I am wondering how do I post it? As Xcode playground, it must run on macOS As Swift Playground project, the iPad version of Playground does not support latest APIs and it can't compile
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1.6k
Jan ’26
Cannot Upload Images on Swift Playground on XCode
Hello! I'm trying to upload images to Swift Playground on XCode, and it's not working. When I created my playground, there is no Resources folder or an assets file. If I simply drag an image file to the sidebar, the image is not showing up when used in the app. This may be a simple fix, but as a beginner, I am struggling to find the solution. Any help would be much appreciated! Thank you!
0
1
319
Jan ’26
Swift Playgrounds macOS repeatedly asks “My App would like to access data from other apps”
Environment: Swift Playgrounds (macOS) SwiftUI App Preview macOS version: 26.2 (25C56) Issue: In Swift Playgrounds on macOS, the app repeatedly shows the system permission dialog: “My App would like to access data from other apps. Keeping app data separate makes it easier to manage your privacy and security.” Steps to Reproduce: Create a new SwiftUI app in Swift Playgrounds. Run the SwiftUI App Preview. When the permission dialog appears, click “Allow”. Expected Result: The permission should be granted once and persist, allowing the preview to continue normally. Actual Result: After clicking “Allow”, the SwiftUI App Preview crashes and restarts. When the preview restarts, the same permission dialog appears again. This repeats indefinitely, creating a loop. Notes: This occurs even when no explicit file system or inter-app data access code is written. The permission choice does not appear to persist between preview restarts. Question: Is this a known limitation of Swift Playgrounds sandboxing or SwiftUI App Preview? Is there an official workaround or recommended approach to avoid this behavior while using Swift Playgrounds?
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604
Jan ’26
Suppress “Access Data from Other Apps” Popup in Swift Playgrounds Template on macOS 26
I’m using Swift Playgrounds on macOS 26 to learn app development, starting with the “Get Started with Apps” template. Every time I run the template, macOS shows a popup asking: “Get Started with Apps” wants to access data from other apps. Allow / Don’t Allow I’ve already tried: Granting Playgrounds Full Disk Access in System Settings → Privacy & Security Checking Automation / App Permissions Restarting Playgrounds and macOS …but the popup still appears every run. I’m aware this is related to App Sandbox and privacy restrictions, but I’m looking for a way to: Suppress this popup entirely while running playgrounds code, or Run the template in a way that avoids triggering this permission request. macOS version: 26.1 Playgrounds app version: 4.6.4
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387
Nov ’25
CLLocationManager permission prompt never appears in Swift Playground
I am building a Swift Playgrounds App project on iPad running iPadOS 26.0.1 using the latest version of Swift Playgrounds. I need to access Core Location for a plant location logging app. What I have done: • Created an App project (not a Playground) in Swift Playgrounds • Enabled ‘Core Location When in Use’ in the app capabilities (accessed by tapping the app name) • Implemented a CLLocationManager with CLLocationManagerDelegate • Called manager.requestWhenInUseAuthorization() from .onAppear in a SwiftUI view • Called manager.startUpdatingLocation() immediately after The problem: The location permission prompt never appears when the app runs. The app does not appear in Settings → Privacy & Security → Location Services at all. There are no error messages or crashes — the app simply never requests location access. What I have ruled out: • The capability IS enabled in Swift Playgrounds app settings • The app runs without errors otherwise • This is an App project, not a classic Playground, so it should support capabilities Questions: 1. Is CLLocationManager with requestWhenInUseAuthorization() supported in Swift Playgrounds App projects on iPadOS 26? 2. Has the location authorization API changed in iPadOS 26 in a way that affects Swift Playgrounds? 3. Is there a working code example for Core Location in a Swift Playgrounds App project on iPadOS 26? Any guidance would be greatly appreciated.
Replies
3
Boosts
0
Views
178
Activity
3d
Creating playgrounds from a template does nothing
Attempts to create Swift Playgrounds from the built-in templates fail. Clicking the “Get” button on these templates appears to download something, but it changes back into a “Get” button afterwards without creating a playground. Furthermore, the Swift versions of the templates seem to be behind; it shows Swift 5.8 and Swift 5.9 editions whereas it should be Swift 6.x Steps to Reproduce Start the Swift Playground app (the standalone app, not the Xcode one, on macOS or iPadOS). Select “Learn to Code” Choose the “Get Started With Code” template (or any other template will do). Click the Get button. Wait until the Get button becomes a circular progress indicator. Expected Results A new Swift Playground should be created from the selected template. Actual Results The Get button changes into a circular progress indicator and then changes back. No Playground gets created. Versions Swift Playground 4.7 (2088) macOS 26.4.1 (25E253) iPadOS 26.4.2
Replies
1
Boosts
0
Views
83
Activity
5d
LLDB RPC server crashes when running top-level async code in Playground files
When running top-level async code in Swift Playgrounds, the LLDB RPC server crashes. For example, when running the following code from Concurrency section of The Swift Programming Language book: func fetchUserID(from server: String) async -> Int { if server == "primary" { return 97 } return 501 } let userIDs = await withTaskGroup(of: Int.self) { group in for server in ["primary", "secondary", "development"] { group.addTask { return await fetchUserID(from: server) } } var results: [Int] = [] for await result in group { results.append(result) } return results } print(userIDs) Xcode reports that the LLDB RPC server has crashed. The Swift Playground app reports “There was a problem running this playground.” However, in the case of the Swift Playground app, results are populated as expected. For example, the console shows “[97, 501, 501]”. Xcode does not print any results in the console. Tested with Xcode 26.4 (17E192) and Swift Playground Version 4.7 (2088). Wrapping the async code in a Task {} resolves the issue. Running this code in a standalone Swift file produces the expected result without an error. FB22416465 From the analytics report, attached in the feedback report, but in case it helps others identify the same issue in their crashes: Triggered by Thread: 26 RPC packet thread for client tid 013af238 (20640312) Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x00000000000005a8 Exception Codes: 0x0000000000000001, 0x00000000000005a8 Termination Reason: Namespace SIGNAL, Code 11, Segmentation fault: 11 Terminating Process: exc handler [64943] VM Region Info: 0x5a8 is not in any region. Bytes before following region: 4296211032 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START ---> __TEXT 100130000-1003b8000 [ 2592K] r-x/r-x SM=COW /Applications/Xcode-26.4.0-Release.Candidate.app/Contents/SharedFrameworks/LLDBRPC.framework/Versions/A/Resources/lldb-rpc-server
Replies
1
Boosts
0
Views
203
Activity
2w
A new coder wanting to learn
Hi guys, I just joined the dev program, and I am a new coder. I started using swift playground and I am loving it! Is there any other apps that help me to learn coding? Would love to hear some stuff. Thanks.
Replies
7
Boosts
0
Views
227
Activity
3w
Swift Playgrounds 4.7 on Ipad does not allow access to shared modules directory.
As you can see the source directory as a whole is not visible you can only edit pages.
Replies
1
Boosts
0
Views
157
Activity
Mar ’26
Foundation Models compatibility with Swift Playground
There is a week left for end of the Swift Student Challange submissions. I've built an app which uses FoundationModels but unfortunately there is no support for it in the Swift Playground. Is there any chance it might be coming up in the following days?
Replies
1
Boosts
0
Views
278
Activity
Feb ’26
Foundation Models support in Swift Playgrounds | SSC26
Hello. I'm building my Swift Student Challenge Project. But I noticed that the FoundationModels Framework isn't supported in Swift Playgrounds. My app uses ARKit, so it definitely should be tested on real device. So, is it possible to somehow implement a foundation models to my Swift Playgrounds app? Or is it possible to ask judges to test the app on real device launching it from xcode. Your answer is really important for because the functionality of my app directly depends on Foundation Models availability. Thank you!
Replies
1
Boosts
0
Views
222
Activity
Feb ’26
In "Learning Programming 2", I can't use "world.place"
I'm trying the "Connect and Solve" course of Swift Playground. I can't use "world.place" to place bricks at positions (2, 2), (6, 2) (automatically disappear), but I can place bricks at positions (4, 2) in the same way. Two bricks must be placed overlapping in positions (2, 2) and (6, 2) to achieve the goal. Only when a brick is placed in position (4, 2) can the goal be achieved. The problem is that the bricks placed on (6, 2) and (2, 2) will disappear and cannot be placed successfully. The following is my code writing... let Block1 = Block() for i in 1 ... 2 { world.place(Block1, atColumn: 2, row: 2) } for i in 1 ... 2 { world.place(Block1, atColumn: 6, row: 2) } world.place(Block1, atColumn: 4, row: 2) func turnaround() { turnRight() turnRight() } func walk4() { for i in 1 ... 3 { moveForward() } } func collet() { for i in 1 ... 2 { moveForward() } toggleSwitch() turnRight() walk4() collectGem() turnaround() walk4() turnRight() } for i in 1 ... 3 { collet() } ‌I would appreciate it if someone could offer some recommendations.‌ ‌Thanks a lot‌
Replies
0
Boosts
0
Views
277
Activity
Feb ’26
Query regarding hardware usage for Swift Student Challenge entry
Hello everyone, I am a participant in this year's Swift Student Challenge. My project requires the use of the front-facing camera to detect the user's body movements (supporting connection via iPhone to a Mac or other devices capable of running Xcode/Swift Playgrounds). I would like to ask if this is permitted under the competition rules? Please note that this feature functions entirely offline and does not require an internet connection.
Replies
2
Boosts
0
Views
397
Activity
Feb ’26
Foundation models not detectable in Xcode simulator
I'm building an app which runs around the Foundation model framework. My expected output is generated when testing on a real device or in preview in Xcode but it throws Foundation Model error when I try running it on the simulator. I'm using a Macbook M1 air and have apple intelligence turned on and my simulator run destination is also an iPad Pro M5 (26.0). Any solution for this as this is my submission for the SSC so I need to make it work on the simulator iPad. Thank you👾
Replies
6
Boosts
0
Views
578
Activity
Feb ’26
Playgrounds app with the latest SDK (OS 26)
I am preparing for Swift Student Challenge, but it seems like the iPad Playground app still not support the latest SDK. I can't use frameworks like FoundationModel, etc., directly in playground app My playground for this year would require iPad environment since it uses PencilKit, ARKit, etc., and I also want to use the latest tech + the liquid glass UI Right now, I develop the project as a normal Xcode project, and I am wondering how do I post it? As Xcode playground, it must run on macOS As Swift Playground project, the iPad version of Playground does not support latest APIs and it can't compile
Replies
8
Boosts
5
Views
1.6k
Activity
Jan ’26
Cannot Upload Images on Swift Playground on XCode
Hello! I'm trying to upload images to Swift Playground on XCode, and it's not working. When I created my playground, there is no Resources folder or an assets file. If I simply drag an image file to the sidebar, the image is not showing up when used in the app. This may be a simple fix, but as a beginner, I am struggling to find the solution. Any help would be much appreciated! Thank you!
Replies
0
Boosts
1
Views
319
Activity
Jan ’26
使用Swift Playground出现的问题
我在使用Swift Playground时一直弹出这个框,好烦!!!!! 可以告诉我怎么设置才能让这个弹出框不出现吗?
Replies
1
Boosts
0
Views
271
Activity
Jan ’26
Swift Playgrounds macOS repeatedly asks “My App would like to access data from other apps”
Environment: Swift Playgrounds (macOS) SwiftUI App Preview macOS version: 26.2 (25C56) Issue: In Swift Playgrounds on macOS, the app repeatedly shows the system permission dialog: “My App would like to access data from other apps. Keeping app data separate makes it easier to manage your privacy and security.” Steps to Reproduce: Create a new SwiftUI app in Swift Playgrounds. Run the SwiftUI App Preview. When the permission dialog appears, click “Allow”. Expected Result: The permission should be granted once and persist, allowing the preview to continue normally. Actual Result: After clicking “Allow”, the SwiftUI App Preview crashes and restarts. When the preview restarts, the same permission dialog appears again. This repeats indefinitely, creating a loop. Notes: This occurs even when no explicit file system or inter-app data access code is written. The permission choice does not appear to persist between preview restarts. Question: Is this a known limitation of Swift Playgrounds sandboxing or SwiftUI App Preview? Is there an official workaround or recommended approach to avoid this behavior while using Swift Playgrounds?
Replies
2
Boosts
3
Views
604
Activity
Jan ’26
Swift Playgrounds “Keep Going with Apps” – Multiple Validation Bugs Prevent Progression
Several lessons in Keep Going with Apps cannot be completed even when the code is correct. This blocks progression and greys out the Next button permanently.
Replies
0
Boosts
0
Views
287
Activity
Dec ’25
Database in Swift Playground
Hello, Is it possible to integrate a database into Swift Playground on iPad? Otherwise, what can be done? Thank you.
Replies
1
Boosts
0
Views
485
Activity
Dec ’25
Swift Playground alert pop
Hello, I’m encountering an issue where an alert dialog keeps appearing repeatedly in my swift playground project. I pressed "Allow" button but it keeps appearing again. Does anyone can help me about it?
Replies
1
Boosts
0
Views
255
Activity
Dec ’25
Swift Playground "access to other app" issue
Recently, I have experienced this issue and the alert keep popping on my playground non-stop although I pressed " allow". I have attached the issue screenshot in this post. Can anyone help me with that.
Replies
1
Boosts
1
Views
373
Activity
Dec ’25
Swift Playground cursor moving issue
Moving the cursor left and right becomes extremely sluggish, though up-down movement and mouse clicks are normal. The Apple Store Genius checked the hardware and even reinstalled the OS, but the issue remains.
Replies
0
Boosts
0
Views
201
Activity
Dec ’25
Suppress “Access Data from Other Apps” Popup in Swift Playgrounds Template on macOS 26
I’m using Swift Playgrounds on macOS 26 to learn app development, starting with the “Get Started with Apps” template. Every time I run the template, macOS shows a popup asking: “Get Started with Apps” wants to access data from other apps. Allow / Don’t Allow I’ve already tried: Granting Playgrounds Full Disk Access in System Settings → Privacy & Security Checking Automation / App Permissions Restarting Playgrounds and macOS …but the popup still appears every run. I’m aware this is related to App Sandbox and privacy restrictions, but I’m looking for a way to: Suppress this popup entirely while running playgrounds code, or Run the template in a way that avoids triggering this permission request. macOS version: 26.1 Playgrounds app version: 4.6.4
Replies
1
Boosts
0
Views
387
Activity
Nov ’25