Swift Package Index

Build Information

Failed to build WWCompositionalLayout, reference main (b36c67), with Swift 6.3 for macOS (SPM) on 14 Apr 2026 21:52:16 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/William-Weng/WWCompositionalLayout.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/William-Weng/WWCompositionalLayout
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b36c678 - update TAG
Cloned https://github.com/William-Weng/WWCompositionalLayout.git
Revision (git rev-parse @):
b36c6783634e8171d94dbed5a4f717570fa35f35
SUCCESS checkout https://github.com/William-Weng/WWCompositionalLayout.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "wwcompositionallayout",
      "name": "WWCompositionalLayout",
      "url": "https://github.com/William-Weng/WWCompositionalLayout.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WWCompositionalLayout",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/William-Weng/WWCompositionalLayout.git
[1/137] Fetching wwcompositionallayout
Fetched https://github.com/William-Weng/WWCompositionalLayout.git from cache (1.55s)
Creating working copy for https://github.com/William-Weng/WWCompositionalLayout.git
Working copy of https://github.com/William-Weng/WWCompositionalLayout.git resolved at main (b36c678)
warning: '.resolve-product-dependencies': dependency 'wwcompositionallayout' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/William-Weng/WWCompositionalLayout.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[1/3] Copying Privacy
[2/3] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Emitting module WWCompositionalLayout
/Users/admin/builder/spi-builder-workspace/Sources/WWCompositionalLayout/WWCompositionalLayout.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | open class WWCompositionalLayout: NSObject {
[5/6] Compiling WWCompositionalLayout resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWCompositionalLayout/WWCompositionalLayout.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | open class WWCompositionalLayout: NSObject {
[6/6] Compiling WWCompositionalLayout WWCompositionalLayout.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWCompositionalLayout/WWCompositionalLayout.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | open class WWCompositionalLayout: NSObject {
BUILD FAILURE 6.3 macosSpm