Swift Package IndexBuild Information
Failed to build LottieUI, reference main (41550f), with Swift 6.3 for Wasm on 13 Apr 2026 14:08:09 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tfmart/LottieUI.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/tfmart/LottieUI
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 41550fb Update README.md
Cloned https://github.com/tfmart/LottieUI.git
Revision (git rev-parse @):
41550fb4ef51ac38c0d36572c8eb325fc8997217
SUCCESS checkout https://github.com/tfmart/LottieUI.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/tfmart/LottieUI.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/airbnb/lottie-spm.git
[1/598] Fetching lottie-spm
Fetched https://github.com/airbnb/lottie-spm.git from cache (5.99s)
Computing version for https://github.com/airbnb/lottie-spm.git
Computed https://github.com/airbnb/lottie-spm.git at 4.6.0 (6.40s)
Creating working copy for https://github.com/airbnb/lottie-spm.git
Working copy of https://github.com/airbnb/lottie-spm.git resolved at 4.6.0
Downloading binary artifact https://github.com/airbnb/lottie-ios/releases/download/4.6.0/Lottie.xcframework.zip
[911/54955322] Downloading https://github.com/airbnb/lottie-ios/releases/download/4.6.0/Lottie.xcframework.zip
Downloaded https://github.com/airbnb/lottie-ios/releases/download/4.6.0/Lottie.xcframework.zip (6.65s)
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/5] Compiling _LottieStub Stub.swift
[5/5] Emitting module _LottieStub
[7/17] Compiling LottieUI LottieView+iOS.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[8/17] Compiling LottieUI LottieView+macOS.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[9/18] Compiling LottieUI AnimationProgressObserver.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[10/18] Compiling LottieUI AnimationProgressObserver+macOS.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[11/18] Compiling LottieUI WrappedAnimationView+iOS.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[12/18] Compiling LottieUI LottieView.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[13/18] Compiling LottieUI WrappedAnimationNSView.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/18] Emitting module LottieUI
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[15/18] Compiling LottieUI LottieConfiguration.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[16/18] Compiling LottieUI LottieContentSource.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[17/18] Compiling LottieUI AsyncLottiePhase.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
[18/18] Compiling LottieUI AsyncLottieView.swift
/host/spi-builder-workspace/Sources/LottieUI/AsyncLottieView/AsyncLottiePhase.swift:8:8: error: no such module 'SwiftUI'
6 | //
7 |
8 | import SwiftUI
| `- error: no such module 'SwiftUI'
9 |
10 | public enum AsyncLottiePhase {
BUILD FAILURE 6.3 wasm