Swift Package Index

Build Information

Failed to build RVS_CalendarInput, reference 1.3.6 (e1dfe0), with Swift 6.0 for macOS (SPM) on 12 Feb 2026 08:32:25 UTC.

Build Command

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

Build 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/RiftValleySoftware/RVS_CalendarInput.git
Reference: 1.3.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/RiftValleySoftware/RVS_CalendarInput
 * tag               1.3.6      -> FETCH_HEAD
HEAD is now at e1dfe0c Updated documentation. Updated to latest libraries.
Cloned https://github.com/RiftValleySoftware/RVS_CalendarInput.git
Revision (git rev-parse @):
e1dfe0cb4fff16235027927ea14669d2907c9d84
SUCCESS checkout https://github.com/RiftValleySoftware/RVS_CalendarInput.git at 1.3.6
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/RiftValleySoftware/RVS_CalendarInput.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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module RVS_CalendarInput
/Users/admin/builder/spi-builder-workspace/Sources/RVS_CalendarInput/RVS_CalendarInput.swift:24:8: error: no such module 'UIKit'
  22 |  */
  23 |
  24 | import UIKit
     |        `- error: no such module 'UIKit'
  25 |
  26 | #if os(iOS) // This prevents the IB errors from showing up, under SPM (From SO Answer: https://stackoverflow.com/a/66334661/879365).
[4/4] Compiling RVS_CalendarInput RVS_CalendarInput.swift
/Users/admin/builder/spi-builder-workspace/Sources/RVS_CalendarInput/RVS_CalendarInput.swift:24:8: error: no such module 'UIKit'
  22 |  */
  23 |
  24 | import UIKit
     |        `- error: no such module 'UIKit'
  25 |
  26 | #if os(iOS) // This prevents the IB errors from showing up, under SPM (From SO Answer: https://stackoverflow.com/a/66334661/879365).
BUILD FAILURE 6.0 macosSpm