My swift student challenge submission is an iPad app built in Xcode and I'm planning on selecting the Xcode 26 option for testing in the dropdown provided in the application. Just have to confirm that the run destination for the playground in Xcode will be an iPad simulator right? Recently I have seen many participants post their submission screenshot for iPhone renders so just wanted to confirm the run destination. Thank you👾

Following is an error I encounter when trying to run a foundation model function in simulator. Error Domain=FoundationModels.LanguageModelSession.GenerationError Code=-1 "(null)" UserInfo={NSMultipleUnderlyingErrorsKey=( "Error Domain=ModelManagerServices.ModelManagerError Code=1026 "(null)" UserInfo={NSMultipleUnderlyingErrorsKey=(\n)}" )} Its a swift playground I'm building in xcode and works fine in the preview and on a real device too but since it's my submission for the swift student challenge I need it to run on the simulator. I have updated my macOS to latest version of Tahoe(26.3) and Xcode is also on latest version. The simulator I run the playground is also on ios and iPadOS 26. I have set my region to US and have turned on Apple Intelligence on my mac too. Any suggestions on how to fix the issue?👾

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👾

I was just filling the submission for the swift student challenge and there is a note below adding the zip file saying Note: Xcode app playgrounds are run in Simulator. Now my xcode app playground(.swiftpm) is an AR app and needs an ipad or an iphone to run . So will my submission still be eligible for assessment and checked on ipad???

I want to compare the colors of two model entities (spheres). How can i do it? The method i'm currently trying to apply is as follows case let .color(controlColor) = controlMaterial.baseColor, controlColor == .green { // Flip target sphere colour if let targetMaterial = targetsphere.model?.materials.first as? SimpleMaterial, case let .color(targetColor) = targetMaterial.baseColor, targetColor == .blue { targetsphere.model?.materials = [SimpleMaterial(color: .green, isMetallic: false)] // Change to |1⟩ } else { targetsphere.model?.materials = [SimpleMaterial(color: .blue, isMetallic: false)] // Change to |0⟩ } } This method (baseColor) was deprecated in swift 15.0 changes to 'color' but i cannot compare the value color to each other.👾

I’m working in the app playground and want to add my usdz file but when i drag drop the file to my main folder i cannot add target to it which leads to a resource not found error while I build my app. It was working on a normal xcode project but while transitioning to app playground it is not working. How can I fix this issue?

I'm developing an ar app using reality kit and Arkit and i want to have my buttons in the same theme of vision os buttons thin , transparent background and round at corners.Following is the code i have written and need help with it func createButton(label: String, position: SIMD3<Float>) -> ModelEntity { let button = ModelEntity(mesh: .generateBox(size: [0.3, 0.1, 0.02], cornerRadius: 10), materials: [SimpleMaterial(color: .blue, isMetallic: false)]) button.generateCollisionShapes(recursive: true) button.position = position // Add button label let buttonText = ModelEntity(mesh: .generateText(label, extrusionDepth: 0.005, font: .systemFont(ofSize: 0.05))) buttonText.model?.materials = [SimpleMaterial(color: .white, isMetallic: true)] buttonText.position = [-0.07, -0.02, 0.01] button.addChild(buttonText) return button }