Swift Package Index

Build Information

Failed to build FlexCheckout, reference 1.6.0 (9481b2), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 27 Sep 2026 11:01:43 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 FlexCheckout -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/flexapp/flex-checkout-ios.git
Reference: 1.6.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/flexapp/flex-checkout-ios
 * tag               1.6.0      -> FETCH_HEAD
HEAD is now at 9481b2c Release 1.6.0
Cloned https://github.com/flexapp/flex-checkout-ios.git
Revision (git rev-parse @):
9481b2cc0109613387a0b7baf05bede3bef0927a
SUCCESS checkout https://github.com/flexapp/flex-checkout-ios.git at 1.6.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/flexapp/flex-checkout-ios.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  FlexCheckout: /Users/admin/builder/spi-builder-workspace
resolved source packages: FlexCheckout
2026-09-27 07:01:05.401 xcodebuild[525:2994] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FlexCheckout",
  "name" : "FlexCheckout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "FlexCheckout",
      "targets" : [
        "FlexCheckout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlexCheckout",
      "module_type" : "BinaryTarget",
      "name" : "FlexCheckout",
      "path" : "FlexCheckout.xcframework",
      "product_memberships" : [
        "FlexCheckout"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "FlexCheckout",
    "schemes" : [
      "FlexCheckout"
    ]
  }
}
2026-09-27 07:01:37.881 xcodebuild[622:3800] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FlexCheckout -destination platform=macOS,arch=arm64
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 FlexCheckout -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  FlexCheckout: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'FlexCheckout-product' in project 'FlexCheckout' (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/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
Build description signature: d8dd20561f57a3c206ecc0f5179eef7c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d8dd20561f57a3c206ecc0f5179eef7c.xcbuilddata
/Users/admin/builder/spi-builder-workspace/FlexCheckout.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/FlexCheckout.xcframework'. (in target 'FlexCheckout-product' from project 'FlexCheckout')
2026-09-27 07:01:39.459 xcodebuild[623:3847] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace FlexCheckout with scheme FlexCheckout
(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:
  FlexCheckout: /Users/admin/builder/spi-builder-workspace
resolved source packages: FlexCheckout
2026-09-27 07:01:41.116 xcodebuild[635:3943] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FlexCheckout",
  "name" : "FlexCheckout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "FlexCheckout",
      "targets" : [
        "FlexCheckout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlexCheckout",
      "module_type" : "BinaryTarget",
      "name" : "FlexCheckout",
      "path" : "FlexCheckout.xcframework",
      "product_memberships" : [
        "FlexCheckout"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "FlexCheckout",
    "schemes" : [
      "FlexCheckout"
    ]
  }
}
2026-09-27 07:01:42.414 xcodebuild[643:4004] [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 FlexCheckout -destination platform=macOS,arch=arm64
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 FlexCheckout -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  FlexCheckout: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'FlexCheckout-product' in project 'FlexCheckout' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/FlexCheckout.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/FlexCheckout.xcframework'. (in target 'FlexCheckout-product' from project 'FlexCheckout')
2026-09-27 07:01:43.382 xcodebuild[644:4030] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4fffc6df1d49e5c9bc8af322a23988e107ef729a, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace FlexCheckout with scheme FlexCheckout
(1 failure)
BUILD FAILURE 6.4 macosXcodebuild