Swift Package Index

Build Information

Failed to build LetterAvatarKit, reference 1.2.5 (fe5af3), with Swift 6.3 for macOS (SPM) on 21 Apr 2026 10:08:17 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/vpeschenkov/LetterAvatarKit.git
Reference: 1.2.5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vpeschenkov/LetterAvatarKit
 * tag               1.2.5      -> FETCH_HEAD
HEAD is now at fe5af34 Remove SwiftUI dependency (#31)
Cloned https://github.com/vpeschenkov/LetterAvatarKit.git
Revision (git rev-parse @):
fe5af34383384668dcd28525bd62934eab229d4a
SUCCESS checkout https://github.com/vpeschenkov/LetterAvatarKit.git at 1.2.5
========================================
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": "letteravatarkit",
      "name": "LetterAvatarKit",
      "url": "https://github.com/vpeschenkov/LetterAvatarKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/LetterAvatarKit",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/vpeschenkov/LetterAvatarKit.git
[1/1224] Fetching letteravatarkit
Fetched https://github.com/vpeschenkov/LetterAvatarKit.git from cache (1.04s)
Creating working copy for https://github.com/vpeschenkov/LetterAvatarKit.git
Working copy of https://github.com/vpeschenkov/LetterAvatarKit.git resolved at 1.2.5 (fe5af34)
warning: '.resolve-product-dependencies': dependency 'letteravatarkit' 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/vpeschenkov/LetterAvatarKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/11] Emitting module LetterAvatarKit
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[4/11] Compiling LetterAvatarKit String+LetterAvatarKit.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[5/11] Compiling LetterAvatarKit UIColor+LetterAvatarKit.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[6/11] Compiling LetterAvatarKit LetterAvatarMaker.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[7/11] Compiling LetterAvatarKit LetterAvatarMakerExtendable.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[8/11] Compiling LetterAvatarKit LetterAvatarBuilder.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[9/11] Compiling LetterAvatarKit UIImage+LetterAvatarKit.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[10/11] Compiling LetterAvatarKit Character+LetterAvatarKit.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
[11/11] Compiling LetterAvatarKit LetterAvatarBuilderConfiguration.swift
/Users/admin/builder/spi-builder-workspace/LetterAvatarKit/Extensions/UIColor+LetterAvatarKit.swift:26:8: error: no such module 'UIKit'
 24 | //
 25 |
 26 | import UIKit
    |        `- error: no such module 'UIKit'
 27 | import Foundation
 28 |
BUILD FAILURE 6.3 macosSpm