Missing required module 'SDWebImage' when using an XCFramework deployed through spm with dependencies

[Yoojin99]

Hi, all.

I have a xcframework that has a dependency on 'SDWebImageSwiftUI'. I deployed it through SPM, and I downloaded it with SPM in another project.

When I build it, it shows 'Missing required module 'SDWebImage'' error at the xcframework's swiftinterface file.

Below picture is a swiftinterface file of my xcframework.

Steps to reproduce

1. Create project that depends on 'SDWebImageSwiftUI'.
2. Create xcframework from that project.

xcodebuild archive \
    -workspace SimpleFramework.xcworkspace \
    -scheme "SimpleFramework" \
    -destination "generic/platform=iOS" \
    -archivePath "./SimpleFramework-iphoneos.xcarchive" \
    -sdk iphoneos \
    SKIP_INSTALL=NO \
    BUILD_LIBRARY_FOR_DISTRIBUTION=YES

xcodebuild archive \
    -workspace SimpleFramework.xcworkspace \
    -scheme "SimpleFramework" \
    -archivePath "./SimpleFramework-iphonesimulator.xcarchive" \
    -sdk "iphonesimulator" \
    SKIP_INSTALL=NO \
    BUILD_LIBRARY_FOR_DISTRIBUTION=YES

xcodebuild -create-xcframework \
    -framework "./SimpleFramework-iphoneos.xcarchive/Products/Library/Frameworks/SimpleFramework.framework" \
    -framework "./SimpleFramework-iphonesimulator.xcarchive/Products/Library/Frameworks/SimpleFramework.framework" \
    -output "./SimpleFramework.xcframework"

3. Embed xcframework in Swift package and deploy.

// swift-tools-version: 6.0
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "SimplePackage",
    platforms: [.iOS(.v16)],
    products: [
        .library(
            name: "SimplePackage",
            targets: ["SimplePackage"]),
    ],
    dependencies: [
        .package(url: "https://github.com/SDWebImage/SDWebImageSwiftUI", from: "3.1.3"),
    ],
    targets: [
        .binaryTarget(
            name: "SimpleFramework", // My Framework that has dependency on SDWebImageSwiftUI
            path: "Sources/SimpleFramework.xcframework"
        ),
        .target(
            name: "SimplePackage",
            dependencies: [
                "SimpleFramework",
                
                "SDWebImageSwiftUI"

            ]
        )
    ]
)

4. Download swift package from another project and import my framework.

I've checked 'SDWebImage' is downloaded. How can I fix this? Is there anything wrong with the setup? I also tried adding depdency of 'SDWebImage' in Package.swift file, but error remains same.