Swift Package Index

Build Information

Failed to build WWSlider, reference 1.2.3 (86d91d), with Swift 6.3 for macOS (SPM) on 14 Apr 2026 08:54:05 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/WWSlider.git
Reference: 1.2.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/William-Weng/WWSlider
 * tag               1.2.3      -> FETCH_HEAD
HEAD is now at 86d91d4 - 加上PrivacyInfo.xcprivacy - 更新ReadMe
Cloned https://github.com/William-Weng/WWSlider.git
Revision (git rev-parse @):
86d91d4235b6fdd03d93a14dbedf959cdc247662
SUCCESS checkout https://github.com/William-Weng/WWSlider.git at 1.2.3
========================================
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": "wwslider",
      "name": "WWSlider",
      "url": "https://github.com/William-Weng/WWSlider.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WWSlider",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/William-Weng/WWSlider.git
[1/190] Fetching wwslider
Fetched https://github.com/William-Weng/WWSlider.git from cache (4.37s)
Creating working copy for https://github.com/William-Weng/WWSlider.git
Working copy of https://github.com/William-Weng/WWSlider.git resolved at 1.2.3 (86d91d4)
warning: '.resolve-product-dependencies': dependency 'wwslider' 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/WWSlider.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Copying no-pictures.png
[0/5] Copying WWSlider.xib
[1/5] Write sources
[3/5] Copying Privacy
[4/5] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/8] Emitting module WWSlider
/Users/admin/builder/spi-builder-workspace/Sources/WWSlider/WWSlider.swift:9:8: error: no such module 'UIKit'
  7 | /// [Swift packages: Resources and localization - WWDC20 - Videos - Apple Developer](https://developer.apple.com/videos/play/wwdc2020/10169/)
  8 |
  9 | import UIKit
    |        `- error: no such module 'UIKit'
 10 |
 11 | public protocol SliderDeleagte: AnyObject {
[7/8] Compiling WWSlider WWSlider.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSlider/WWSlider.swift:9:8: error: no such module 'UIKit'
  7 | /// [Swift packages: Resources and localization - WWDC20 - Videos - Apple Developer](https://developer.apple.com/videos/play/wwdc2020/10169/)
  8 |
  9 | import UIKit
    |        `- error: no such module 'UIKit'
 10 |
 11 | public protocol SliderDeleagte: AnyObject {
[8/8] Compiling WWSlider resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSlider/WWSlider.swift:9:8: error: no such module 'UIKit'
  7 | /// [Swift packages: Resources and localization - WWDC20 - Videos - Apple Developer](https://developer.apple.com/videos/play/wwdc2020/10169/)
  8 |
  9 | import UIKit
    |        `- error: no such module 'UIKit'
 10 |
 11 | public protocol SliderDeleagte: AnyObject {
BUILD FAILURE 6.3 macosSpm