Swift Package Index

Build Information

Failed to build SwiftUIMessage, reference main (a19972), with Swift 6.0 for macOS (SPM) on 13 Apr 2026 08:12:27 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/edonv/SwiftUIMessage.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/edonv/SwiftUIMessage
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a199721 Update MessageComposeView.swift
Cloned https://github.com/edonv/SwiftUIMessage.git
Revision (git rev-parse @):
a1997218f2f2ac0bb6f3ddf8faaa9bce85af6bd5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/edonv/SwiftUIMessage.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/edonv/SwiftUIMessage.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-5BDAB9E9C0126B9D.txt
[3/8] Compiling SwiftUIMessage NotificationName+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/8] Emitting module SwiftUIMessage
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
[5/8] Compiling SwiftUIMessage MailComposeView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
[6/8] Compiling SwiftUIMessage MailComposeView+ViewModifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
[7/8] Compiling SwiftUIMessage MessageComposeView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
[8/8] Compiling SwiftUIMessage MessageComposeView+ViewModifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIMessage/MFMailComposeViewController/MailComposeView.swift:9:8: error: no such module 'MessageUI'
  7 |
  8 | import SwiftUI
  9 | import MessageUI
    |        `- error: no such module 'MessageUI'
 10 |
 11 | /// To be notified of the `View`'s completion and to obtain its completion result, register as an observer of the `Notifiction.Name.MailComposeViewDidFinish` notification.
BUILD FAILURE 6.0 macosSpm