Build Information
Failed to build SierraSDK, reference v0.20261013.7173637 (c92be5), with Swift 6.3 for macOS (SPM) on 16 Oct 2026 01:03:46 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sierra-inc/sierra-ios-sdk.git
Reference: v0.20261013.7173637
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sierra-inc/sierra-ios-sdk
* tag v0.20261013.7173637 -> FETCH_HEAD
HEAD is now at c92be52 Update Sierra iOS SDK
Cloned https://github.com/sierra-inc/sierra-ios-sdk.git
Revision (git rev-parse @):
c92be52b8c26aaa3435dfa7a72ad59af5829320d
SUCCESS checkout https://github.com/sierra-inc/sierra-ios-sdk.git at v0.20261013.7173637
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/sierra-inc/sierra-ios-sdk.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Building for debugging...
[0/8] Copying PrivacyInfo.xcprivacy
[0/8] Write sources
[5/8] Copying Assets.xcassets
[7/8] Write swift-version-69A768CDF2A0BEE1.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/38] Emitting module SierraChatKit
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[10/38] Compiling SierraChatKit VoiceAudioLevelView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[11/38] Compiling SierraChatKit VoiceControlButtonLayout.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[12/38] Compiling SierraChatKit MuteButtonLegacy.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[13/38] Compiling SierraChatKit UnmuteButtonLegacy.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[14/38] Compiling SierraChatKit MuteButtonPill.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[15/38] Compiling SierraChatKit VoiceTextComposerView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[16/38] Compiling SierraChatKit VoiceWaveform.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[17/38] Compiling SierraChatKit UnmuteButtonPill.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[18/39] Compiling SierraSDK AgentChatController.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[19/39] Compiling SierraSDK InputController.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[20/39] Compiling SierraSDK ExpandingTextView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[21/39] Compiling SierraSDK SendButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[22/41] Compiling SierraChatKit resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraChatKit/Voice/EndCallButtonLegacy.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | public final class EndCallButtonLegacy: UIButton {
[23/41] Compiling SierraSDK UserAttachment.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[24/41] Compiling SierraSDK SierraSDK.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[25/41] Compiling SierraSDK TypingIndicatorView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[26/41] Compiling SierraSDK resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[27/41] Compiling SierraSDK EndConversationConfirmationStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
[28/41] Compiling SierraSDK MessageInputPresetAction.swift
/Users/admin/builder/spi-builder-workspace/Sources/SierraSDK/Controllers/AgentChatController.swift:3:8: error: no such module 'UIKit'
1 | // Copyright Sierra
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import WebKit
5 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
BUILD FAILURE 6.3 macosSpm