Swift Package Index

Build Information

Failed to build Lottie, reference main (0aff16), with Swift 6.4 for watchOS using Xcode 27.0 on 25 Sep 2026 19:55:49 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Lottie -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/lottie-spm.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/airbnb/lottie-spm
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0aff162 Update to 4.6.1 (#33)
Cloned https://github.com/airbnb/lottie-spm.git
Revision (git rev-parse @):
0aff16288f8dc1e3dab35cbf5cf45979673fd3df
SUCCESS checkout https://github.com/airbnb/lottie-spm.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/airbnb/lottie-spm.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Lottie: /Users/admin/builder/spi-builder-workspace
resolved source packages: Lottie
2026-09-25 15:55:10.642 xcodebuild[567:3072] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Lottie",
  "name" : "Lottie",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "Lottie",
      "targets" : [
        "Lottie",
        "_LottieStub"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "_LottieStub",
      "module_type" : "SwiftTarget",
      "name" : "_LottieStub",
      "path" : "Sources/_LottieStub",
      "product_memberships" : [
        "Lottie"
      ],
      "sources" : [
        "Stub.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "LottieTests",
      "module_type" : "SwiftTarget",
      "name" : "LottieTests",
      "path" : "Tests",
      "sources" : [
        "LottieTests.swift"
      ],
      "target_dependencies" : [
        "Lottie"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Lottie",
      "module_type" : "BinaryTarget",
      "name" : "Lottie",
      "path" : "remote/archive/Lottie.xcframework.zip",
      "product_memberships" : [
        "Lottie"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "Lottie",
    "schemes" : [
      "Lottie"
    ]
  }
}
2026-09-25 15:55:43.767 xcodebuild[697:4094] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Lottie -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Lottie -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  Lottie: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Lottie-product' in project 'Lottie'
        ➜ Explicit dependency on target '_LottieStub' in project 'Lottie'
    Target '_LottieStub' in project 'Lottie' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 4ba783dbd3065454d46dd5f8a10cba15
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4ba783dbd3065454d46dd5f8a10cba15.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Lottie/Lottie.xcframework'. (in target 'Lottie-product' from project 'Lottie')
2026-09-25 15:55:45.368 xcodebuild[704:4172] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace Lottie with scheme Lottie
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Lottie: /Users/admin/builder/spi-builder-workspace
resolved source packages: Lottie
2026-09-25 15:55:47.108 xcodebuild[718:4270] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Lottie",
  "name" : "Lottie",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "Lottie",
      "targets" : [
        "Lottie",
        "_LottieStub"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "_LottieStub",
      "module_type" : "SwiftTarget",
      "name" : "_LottieStub",
      "path" : "Sources/_LottieStub",
      "product_memberships" : [
        "Lottie"
      ],
      "sources" : [
        "Stub.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "LottieTests",
      "module_type" : "SwiftTarget",
      "name" : "LottieTests",
      "path" : "Tests",
      "sources" : [
        "LottieTests.swift"
      ],
      "target_dependencies" : [
        "Lottie"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Lottie",
      "module_type" : "BinaryTarget",
      "name" : "Lottie",
      "path" : "remote/archive/Lottie.xcframework.zip",
      "product_memberships" : [
        "Lottie"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "Lottie",
    "schemes" : [
      "Lottie"
    ]
  }
}
2026-09-25 15:55:48.361 xcodebuild[726:4332] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Lottie -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Lottie -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  Lottie: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Lottie-product' in project 'Lottie'
        ➜ Explicit dependency on target '_LottieStub' in project 'Lottie'
    Target '_LottieStub' in project 'Lottie' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Lottie/Lottie.xcframework'. (in target 'Lottie-product' from project 'Lottie')
2026-09-25 15:55:49.368 xcodebuild[727:4357] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace Lottie with scheme Lottie
(1 failure)
BUILD FAILURE 6.4 watchOS