Swift Package Index

Build Information

Failed to build Swift-VPSwitchToggle, reference main (40087c), with Swift 6.3 for macOS (SPM) on 20 Apr 2026 20:42:37 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/VansonLeung/Swift-VPSwitchToggle.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/VansonLeung/Swift-VPSwitchToggle
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 40087c4 Create LICENSE
Cloned https://github.com/VansonLeung/Swift-VPSwitchToggle.git
Revision (git rev-parse @):
40087c465f572afa8038786732f1c0887d737ba0
SUCCESS checkout https://github.com/VansonLeung/Swift-VPSwitchToggle.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": "swift-vpswitchtoggle",
      "name": "Swift-VPSwitchToggle",
      "url": "https://github.com/VansonLeung/Swift-VPSwitchToggle.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Swift-VPSwitchToggle",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/VansonLeung/Swift-VPSwitchToggle.git
[1/71] Fetching swift-vpswitchtoggle
Fetched https://github.com/VansonLeung/Swift-VPSwitchToggle.git from cache (0.76s)
Creating working copy for https://github.com/VansonLeung/Swift-VPSwitchToggle.git
Working copy of https://github.com/VansonLeung/Swift-VPSwitchToggle.git resolved at main (40087c4)
warning: '.resolve-product-dependencies': dependency 'swift-vpswitchtoggle' 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/VansonLeung/Swift-VPSwitchToggle.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Copying foreground_overlay_bw.png
[0/4] Write sources
[2/4] Copying f_switch_base_glow.png
[3/4] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/7] Emitting module Swift_VPSwitchToggle
/Users/admin/builder/spi-builder-workspace/Sources/Swift-VPSwitchToggle/Swift_VPSwitchToggle.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | @IBDesignable public class VPSwitchToggle_IBDesignable: VPSwitchToggle {
[6/7] Compiling Swift_VPSwitchToggle Swift_VPSwitchToggle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Swift-VPSwitchToggle/Swift_VPSwitchToggle.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | @IBDesignable public class VPSwitchToggle_IBDesignable: VPSwitchToggle {
[7/7] Compiling Swift_VPSwitchToggle resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Swift-VPSwitchToggle/Swift_VPSwitchToggle.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | @IBDesignable public class VPSwitchToggle_IBDesignable: VPSwitchToggle {
BUILD FAILURE 6.3 macosSpm