无法将 Google 的 "NearbyMessages" Cocoapod 添加到 Kotlin/Native 项目

Question

我想知道是否有人可以帮助我将 cocoapod 添加到 kotlin 原生模块，到目前为止运气不太好！该库是 Google 的 NearbyMessages API。 https://developers.google.com/nearby/messages/ios/get-started

到目前为止我有：

使用 cocoapods 示例应用程序克隆了 KMM。 https://github.com/Kotlin/kotlin-with-cocoapods-sample。（将 kotlin 插件版本号更改为 1.4.21，因为示例中引用的快照似乎不再可用）
Gradle 同步并构建项目。一切顺利。
在 build.gradle.kts 中添加 NearbyMessages pod，就在 AFNetworking 行上方...pod("NearbyMessages")
现在，当我 gradle 同步时，出现以下错误。

> Task :kotlin-library:cinteropNearbyMessagesIosArm64 FAILED
Exception in thread "main" java.lang.Error: /var/folders/t7/gwvnk41x66g5kmr7s7y8thdw0000gn/T/6648793494349780018.m:1:9: fatal error: module 'NearbyMessages' not found
    at org.jetbrains.kotlin.native.interop.indexer.UtilsKt.ensureNoCompileErrors(Utils.kt:152)
    at org.jetbrains.kotlin.native.interop.indexer.ModuleSupportKt.getModulesASTFiles(ModuleSupport.kt:68)
    at org.jetbrains.kotlin.native.interop.indexer.ModuleSupportKt.getModulesInfo(ModuleSupport.kt:14)
    at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.buildNativeLibrary(main.kt:507)
    at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.processCLib(main.kt:265)
    at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.interop(main.kt:73)
    at org.jetbrains.kotlin.cli.utilities.InteropCompilerKt.invokeInterop(InteropCompiler.kt:45)
    at org.jetbrains.kotlin.cli.utilities.MainKt.mainImpl(main.kt:19)
    at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:41)
Execution failed for task ':kotlin-library:cinteropNearbyMessagesIosArm64'.
> Process 'command '/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java'' finished with non-zero exit value 1

我能够使用 podfile 和 pod install 安装 cocoapod。不涉及 KMM。除此之外，我还尝试了各种随机的方法，但这些步骤似乎应该有效。

这是 NearbyMessages 的 podspec 文件： https://github.com/CocoaPods/Specs/blob/master/Specs/f/b/9/NearbyMessages/1.1.1/NearbyMessages.podspec.json

Answer 1

JB 小伙伴们已经回答你了here。

为了更好的索引，我在这里报告答案：

Hello, Tom Pratt, thank you for the report! As far as I can see, the problem is caused by the fact NearbyMessages pod consists of a static Objective-C library, not a framework. It has no module.modulemap, so the cinterop cannot interpret it correctly. Changing build/cocoapods/defs/NearbyMessages.def's content to have a headers option instead of module let me execute cinterop manually, but I'm not sure it can be done inside of the Cocoapods Integration.

作为手动解决方法，他们建议：

Also, to make this manual workaround a bit more usable, you can try to tune the Gradle task generating this .def file. Just add

tasks.named<DefFileTask>("generateDefNearbyMessages").configure {
    doLast {
        outputFile.writeText("""
            language = Objective-C
            headers = GNSMessages.h
        """)
    }
}

无法将 Google 的 "NearbyMessages" Cocoapod 添加到 Kotlin/Native 项目

Cannot add Google's "NearbyMessages" Cocoapod to Kotlin/Native project

ios

kotlin

cocoapods

kotlin-native

kotlin-multiplatform