Swift Package IndexBuild Information
Failed to build VFont, reference master (373e97), with Swift 6.3 for macOS (SPM) on 13 Apr 2026 02:42:03 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dufflink/vfont.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dufflink/vfont
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 373e97d Update README.md
Cloned https://github.com/dufflink/vfont.git
Revision (git rev-parse @):
373e97dcc59c6662eb5b0fca1bbf5d2116c1525b
SUCCESS checkout https://github.com/dufflink/vfont.git at master
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ResolveProductDependencies
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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": "vfont",
"name": "VFont",
"url": "https://github.com/dufflink/vfont.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/vfont",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/dufflink/vfont.git
[1/364] Fetching vfont
Fetched https://github.com/dufflink/vfont.git from cache (0.89s)
Creating working copy for https://github.com/dufflink/vfont.git
Working copy of https://github.com/dufflink/vfont.git resolved at master (373e97d)
warning: '.resolve-product-dependencies': dependency 'vfont' is not used by any target
Found 0 product dependencies
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/dufflink/vfont.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)
[3/5] Emitting module VFont
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:12:37: error: cannot find type 'UIFont' in scope
10 | open class VFont {
11 |
12 | private(set) public var uiFont: UIFont
| `- error: cannot find type 'UIFont' in scope
13 |
14 | private(set) public var name: String
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:19:27: error: cannot find type 'UIFont' in scope
17 | private(set) public var axes: [Int: Axis]
18 |
19 | public var updated: ((UIFont?) -> Void)?
| `- error: cannot find type 'UIFont' in scope
20 |
21 | public var variableFontName: String {
[4/5] Compiling VFont Axis.swift
[5/5] Compiling VFont VFont.swift
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:12:37: error: cannot find type 'UIFont' in scope
10 | open class VFont {
11 |
12 | private(set) public var uiFont: UIFont
| `- error: cannot find type 'UIFont' in scope
13 |
14 | private(set) public var name: String
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:19:27: error: cannot find type 'UIFont' in scope
17 | private(set) public var axes: [Int: Axis]
18 |
19 | public var updated: ((UIFont?) -> Void)?
| `- error: cannot find type 'UIFont' in scope
20 |
21 | public var variableFontName: String {
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:28:28: error: cannot find 'UIFont' in scope
26 |
27 | public init?(name: String, size: CGFloat) {
28 | guard let uiFont = UIFont(name: name, size: size) else {
| `- error: cannot find 'UIFont' in scope
29 | print("Couldn't init font \(name). Make sure you've added this font to the project. Please, check the font name is correct.")
30 | return nil
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:112:48: error: cannot find type 'UIFontDescriptor' in scope
110 | }
111 |
112 | let key = kCTFontVariationAttribute as UIFontDescriptor.AttributeName
| `- error: cannot find type 'UIFontDescriptor' in scope
113 | let uiFontDescriptor = UIFontDescriptor(fontAttributes: [.name: variableFontName, key: variations])
114 |
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:113:32: error: cannot find 'UIFontDescriptor' in scope
111 |
112 | let key = kCTFontVariationAttribute as UIFontDescriptor.AttributeName
113 | let uiFontDescriptor = UIFontDescriptor(fontAttributes: [.name: variableFontName, key: variations])
| `- error: cannot find 'UIFontDescriptor' in scope
114 |
115 | uiFont = UIFont(descriptor: uiFontDescriptor, size: uiFont.pointSize)
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:113:67: error: reference to member 'name' cannot be resolved without a contextual type
111 |
112 | let key = kCTFontVariationAttribute as UIFontDescriptor.AttributeName
113 | let uiFontDescriptor = UIFontDescriptor(fontAttributes: [.name: variableFontName, key: variations])
| `- error: reference to member 'name' cannot be resolved without a contextual type
114 |
115 | uiFont = UIFont(descriptor: uiFontDescriptor, size: uiFont.pointSize)
/Users/admin/builder/spi-builder-workspace/Source/Framework/VFont.swift:115:18: error: cannot find 'UIFont' in scope
113 | let uiFontDescriptor = UIFontDescriptor(fontAttributes: [.name: variableFontName, key: variations])
114 |
115 | uiFont = UIFont(descriptor: uiFontDescriptor, size: uiFont.pointSize)
| `- error: cannot find 'UIFont' in scope
116 | }
117 |
BUILD FAILURE 6.3 macosSpm