老师运行程序的时候报错了

Launching lib/main.dart on iPad Pro (9.7-inch) in debug mode...
Running Xcode build...
Xcode build done.                                            1.0s
Failed to build iOS app
Error output from Xcode build:
↳
    --- xcodebuild: WARNING: Using the first of multiple matching destinations:
    { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
    { platform:iOS Simulator, id:45D1E1D8-B37E-4445-AC29-992BBEB00F34, OS:15.0, name:iPad (9th generation) }
    { platform:iOS Simulator, id:C5040F78-CD0D-4A6F-875F-BB255DDFAAA5, OS:15.0, name:iPad Air (4th generation) }
    { platform:iOS Simulator, id:0D3D2143-8F61-4B51-BE39-EDECA9F5113B, OS:15.0, name:iPad Pro (9.7-inch) }
    { platform:iOS Simulator, id:4D3683A2-B8BF-4F1E-BC22-B7E9C1E16ED7, OS:15.0, name:iPad Pro (11-inch) (3rd generation) }
    { platform:iOS Simulator, id:94EE978B-47C7-4BA5-9798-28965BF81B17, OS:15.0, name:iPad Pro (12.9-inch) (5th generation) }
    { platform:iOS Simulator, id:7A4724F9-EEDD-47D8-969C-8D81B5A2A2D0, OS:15.0, name:iPad mini (6th generation) }
    { platform:iOS Simulator, id:F279579C-DE88-4FFF-ABEB-586386BD1EE9, OS:15.0, name:iPhone 8 }
    { platform:iOS Simulator, id:00C027E0-BCCF-466C-9E98-DAF71254078C, OS:15.0, name:iPhone 8 Plus }
    { platform:iOS Simulator, id:289176AC-59D7-4AE3-9668-46AF66E11F82, OS:15.0, name:iPhone 11 }
    { platform:iOS Simulator, id:FD25E98C-76E5-484E-A849-698804C6F453, OS:15.0, name:iPhone 11 Pro }
    { platform:iOS Simulator, id:57F81E6F-0BB6-4751-A7AC-5AC15C4FBA25, OS:15.0, name:iPhone 11 Pro Max }
    { platform:iOS Simulator, id:5ABD93F9-D383-4B2A-BC6F-D523EC004441, OS:15.0, name:iPhone 12 }
    { platform:iOS Simulator, id:865BE4E0-1723-460A-A1F7-F3FA32368364, OS:15.0, name:iPhone 12 Pro }
    { platform:iOS Simulator, id:0CC355E7-D15F-46AE-9899-32CBF559E3A9, OS:15.0, name:iPhone 12 Pro Max }
    { platform:iOS Simulator, id:689E8383-BD33-4E77-8F9B-0B1A46A21973, OS:15.0, name:iPhone 12 mini }
    { platform:iOS Simulator, id:34819A13-E112-4E17-9F05-B28D6DD4EAE2, OS:15.0, name:iPhone 13 }
    { platform:iOS Simulator, id:978E8333-7900-4699-B4EB-CC0BD3FD67C8, OS:15.0, name:iPhone 13 Pro }
    { platform:iOS Simulator, id:83BE08CF-5560-4923-813C-791EC874D3DE, OS:15.0, name:iPhone 13 Pro Max }
    { platform:iOS Simulator, id:AEA9B89B-1B90-40C6-9C4B-7D8B0567A30C, OS:15.0, name:iPhone 13 mini }
    { platform:iOS Simulator, id:2BB04A42-7D65-4270-BAD5-064BFC55EC53, OS:15.0, name:iPhone SE (2nd generation) }
    { platform:iOS Simulator, id:43298B45-D9D4-44F3-A625-83D7D0E0BBA2, OS:15.0, name:iPod touch (7th generation) }
    { platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:00006001-000828CA1A02801E }
    { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
    ** BUILD FAILED **


Xcode's output:
↳
    note: Using new build system
    note: Planning
    note: Build preparation complete
    note: Building targets in parallel
    warning: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a placeholder team ID. To resolve this, select a development team in the Runner editor. (in target 'Runner' from project 'Runner')
    /Users/yinchengreng/Desktop/WorkSpace/gallery/ios/Runner.xcodeproj: error: The linked framework 'Pods_Runner.framework' is missing one or more architectures required by this target: arm64. (in target 'Runner' from project 'Runner')

Could not build the application for the simulator.
Error launching application on iPad Pro (9.7-inch).```