Swift Package IndexBuild Information
Failed to build WWSVGImageView, reference main (54162e), with Swift 6.0 for macOS (SPM) on 6 Feb 2026 14:27:15 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/William-Weng/WWSVGImageView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/William-Weng/WWSVGImageView
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 54162ea - update ReadMe
Cloned https://github.com/William-Weng/WWSVGImageView.git
Revision (git rev-parse @):
54162ea956fe1da0071281217cc16866d22581ab
SUCCESS checkout https://github.com/William-Weng/WWSVGImageView.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $PWD
https://github.com/William-Weng/WWSVGImageView.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[1/3] Copying Privacy
[2/3] Write swift-version-5BDAB9E9C0126B9D.txt
[4/10] Compiling WWSVGImageView resource_bundle_accessor.swift
[5/10] Compiling WWSVGImageView Extension.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Extension.swift:48:17: error: value of type 'T' has no member 'backgroundColor'
46 |
47 | webView.loadHTMLString(html, baseURL: nil)
48 | webView.backgroundColor = .clear
| `- error: value of type 'T' has no member 'backgroundColor'
49 |
50 | return webView
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Extension.swift:48:36: error: cannot infer contextual base in reference to member 'clear'
46 |
47 | webView.loadHTMLString(html, baseURL: nil)
48 | webView.backgroundColor = .clear
| `- error: cannot infer contextual base in reference to member 'clear'
49 |
50 | return webView
[6/10] Compiling WWSVGImageView WWSVGImageView.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/WWSVGImageView.swift:19:17: error: cannot assign to property: 'isOpaque' is a get-only property
17 | let webView: WWSVGImageView = WWSVGImageView._build(html: "")
18 |
19 | webView.isOpaque = false
| `- error: cannot assign to property: 'isOpaque' is a get-only property
20 | webView.backgroundColor = .clear
21 | webView.scrollView.backgroundColor = .clear
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/WWSVGImageView.swift:20:17: error: value of type 'WWSVGImageView' has no member 'backgroundColor'
18 |
19 | webView.isOpaque = false
20 | webView.backgroundColor = .clear
| `- error: value of type 'WWSVGImageView' has no member 'backgroundColor'
21 | webView.scrollView.backgroundColor = .clear
22 |
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/WWSVGImageView.swift:20:36: error: cannot infer contextual base in reference to member 'clear'
18 |
19 | webView.isOpaque = false
20 | webView.backgroundColor = .clear
| `- error: cannot infer contextual base in reference to member 'clear'
21 | webView.scrollView.backgroundColor = .clear
22 |
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/WWSVGImageView.swift:21:17: error: value of type 'WWSVGImageView' has no member 'scrollView'
19 | webView.isOpaque = false
20 | webView.backgroundColor = .clear
21 | webView.scrollView.backgroundColor = .clear
| `- error: value of type 'WWSVGImageView' has no member 'scrollView'
22 |
23 | return webView
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/WWSVGImageView.swift:21:47: error: cannot infer contextual base in reference to member 'clear'
19 | webView.isOpaque = false
20 | webView.backgroundColor = .clear
21 | webView.scrollView.backgroundColor = .clear
| `- error: cannot infer contextual base in reference to member 'clear'
22 |
23 | return webView
[7/10] Compiling WWSVGImageView Constant.swift
[8/10] Compiling WWSVGImageView Model.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:34:34: error: cannot find type 'Context' in scope
32 | let useRWD: Bool
33 |
34 | func makeUIView(context: Context) -> UIViewType {
| `- error: cannot find type 'Context' in scope
35 | return WWSVGImageView.build()
36 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:37:59: error: cannot find type 'Context' in scope
35 | return WWSVGImageView.build()
36 | }
37 | func updateUIView(_ webView: UIViewType, context: Context) {
| `- error: cannot find type 'Context' in scope
38 | webView.load(svg: svg)
39 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:27:23: error: cannot find type 'UIViewRepresentable' in scope
25 | extension WWSVGImage {
26 |
27 | struct SVGImage : UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
28 |
29 | typealias UIViewType = WWSVGImageView
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/10] Emitting module WWSVGImageView
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/SwiftUI/WWSVGImage.swift:21:27: error: 'View' is only available in macOS 10.15 or newer
9 |
10 | // MARK: - 給SwiftUI用的
11 | public struct WWSVGImage: View {
| `- note: add @available attribute to enclosing struct
12 |
13 | private let svg: String
:
19 | }
20 |
21 | public var body: some View {
| | `- error: 'View' is only available in macOS 10.15 or newer
| `- note: add @available attribute to enclosing property
22 | SVGImage(svg: svg, useRWD: useRWD)
23 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:34:34: error: cannot find type 'Context' in scope
32 | let useRWD: Bool
33 |
34 | func makeUIView(context: Context) -> UIViewType {
| `- error: cannot find type 'Context' in scope
35 | return WWSVGImageView.build()
36 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:37:59: error: cannot find type 'Context' in scope
35 | return WWSVGImageView.build()
36 | }
37 | func updateUIView(_ webView: UIViewType, context: Context) {
| `- error: cannot find type 'Context' in scope
38 | webView.load(svg: svg)
39 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/Utility/Model.swift:27:23: error: cannot find type 'UIViewRepresentable' in scope
25 | extension WWSVGImage {
26 |
27 | struct SVGImage : UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
28 |
29 | typealias UIViewType = WWSVGImageView
[10/10] Compiling WWSVGImageView WWSVGImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/SwiftUI/WWSVGImage.swift:21:27: error: 'View' is only available in macOS 10.15 or newer
9 |
10 | // MARK: - 給SwiftUI用的
11 | public struct WWSVGImage: View {
| `- note: add @available attribute to enclosing struct
12 |
13 | private let svg: String
:
19 | }
20 |
21 | public var body: some View {
| | `- error: 'View' is only available in macOS 10.15 or newer
| `- note: add @available attribute to enclosing property
22 | SVGImage(svg: svg, useRWD: useRWD)
23 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWSVGImageView/SwiftUI/WWSVGImage.swift:22:9: error: 'buildExpression' is unavailable: this expression does not conform to 'View'
20 |
21 | public var body: some View {
22 | SVGImage(svg: svg, useRWD: useRWD)
| `- error: 'buildExpression' is unavailable: this expression does not conform to 'View'
23 | }
24 | }
SwiftUICore.ViewBuilder:5:24: note: 'buildExpression' has been explicitly marked unavailable here
3 | public static func buildExpression<Content>(_ content: Content) -> Content where Content : View
4 | @available(*, unavailable, message: "this expression does not conform to 'View'")
5 | public static func buildExpression(_ invalid: Any) -> some View
| `- note: 'buildExpression' has been explicitly marked unavailable here
6 |
7 | public static func buildBlock() -> EmptyView
BUILD FAILURE 6.0 macosSpm