Swift Package Index

Build Information

Failed to build CustomTabView, reference v1.2.0 (32b9c6), with Swift 5.10 for macOS (SPM) on 29 Jul 2025 13:26:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NicFontana/SwiftUI-CustomTabView.git
Reference: v1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NicFontana/SwiftUI-CustomTabView
 * tag               v1.2.0     -> FETCH_HEAD
HEAD is now at 32b9c69 Merge pull request #10 from NicFontana/fix/stale-child-view
Cloned https://github.com/NicFontana/SwiftUI-CustomTabView.git
Revision (git rev-parse @):
32b9c69474dc69d037adbae04f13aa1aa04b8d21
SUCCESS checkout https://github.com/NicFontana/SwiftUI-CustomTabView.git at v1.2.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/NicFontana/SwiftUI-CustomTabView.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-33747A42983211AE.txt
[3/12] Compiling CustomTabView KeyboardReadable.swift
[4/12] Compiling CustomTabView UITabBarControllerRepresentable.swift
[5/12] Compiling CustomTabView NSTabBarControllerRepresentable.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift:37:19: error: cannot find type 'SubviewsCollection' in scope
    let subviews: SubviewsCollection
                  ^~~~~~~~~~~~~~~~~~
[6/12] Compiling CustomTabView ExampleView.swift
[7/12] Compiling CustomTabView Tab.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/12] Compiling CustomTabView BottomFloatingTabBarView.swift
[9/12] Compiling CustomTabView EnvironmentValues+TabBarPosition.swift
[10/12] Compiling CustomTabView TopIndicatorTabBarView.swift
[11/12] Emitting module CustomTabView
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:228:19: error: cannot find type 'SubviewsCollection' in scope
    let subviews: SubviewsCollection
                  ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:230:40: error: cannot find type 'SubviewsCollection' in scope
    private func contentView(subviews: SubviewsCollection) -> some View {
                                       ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:244:39: error: cannot find type 'SubviewsCollection' in scope
    private func topBarView(subviews: SubviewsCollection) -> some View {
                                      ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:252:42: error: cannot find type 'SubviewsCollection' in scope
    private func bottomBarView(subviews: SubviewsCollection) -> some View {
                                         ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:260:40: error: cannot find type 'SubviewsCollection' in scope
    private func leftBarView(subviews: SubviewsCollection) -> some View {
                                       ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:268:41: error: cannot find type 'SubviewsCollection' in scope
    private func rightBarView(subviews: SubviewsCollection) -> some View {
                                        ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:276:44: error: cannot find type 'SubviewsCollection' in scope
    private func floatingBarView(subviews: SubviewsCollection, edge: Edge) -> some View {
                                           ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift:37:19: error: cannot find type 'SubviewsCollection' in scope
    let subviews: SubviewsCollection
                  ^~~~~~~~~~~~~~~~~~
[12/12] Compiling CustomTabView CustomTabView.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:228:19: error: cannot find type 'SubviewsCollection' in scope
    let subviews: SubviewsCollection
                  ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:230:40: error: cannot find type 'SubviewsCollection' in scope
    private func contentView(subviews: SubviewsCollection) -> some View {
                                       ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:244:39: error: cannot find type 'SubviewsCollection' in scope
    private func topBarView(subviews: SubviewsCollection) -> some View {
                                      ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:252:42: error: cannot find type 'SubviewsCollection' in scope
    private func bottomBarView(subviews: SubviewsCollection) -> some View {
                                         ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:260:40: error: cannot find type 'SubviewsCollection' in scope
    private func leftBarView(subviews: SubviewsCollection) -> some View {
                                       ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:268:41: error: cannot find type 'SubviewsCollection' in scope
    private func rightBarView(subviews: SubviewsCollection) -> some View {
                                        ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:276:44: error: cannot find type 'SubviewsCollection' in scope
    private func floatingBarView(subviews: SubviewsCollection, edge: Edge) -> some View {
                                           ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: error: no exact matches in call to initializer
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: candidate has partially matching parameter list (content: () -> _)
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: error: generic parameter 'Content' could not be inferred
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: explicitly specify the generic arguments to fix this issue
            Group(subviews: content) { subviews in
            ^
                 <Any>
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift:37:19: error: cannot find type 'SubviewsCollection' in scope
    let subviews: SubviewsCollection
                  ^~~~~~~~~~~~~~~~~~
error: fatalError
BUILD FAILURE 5.10 macosSpm