升级Kotlin至1.8后，KMM项目iOS代码报'Kotlin Not Configured'警告如何解决？

我正在开发一个包含Android和iOS实现的Kotlin Multiplatform项目，使用Gradle Kotlin DSL构建。将Kotlin从1.6版本升级至1.8版本后，IntelliJ在库的iOS部分所有Kotlin文件上方显示黄色警告Kotlin not configured，且受影响文件无法使用代码补全功能。

我的build.gradle.kts代码如下：

import org.jetbrains.kotlin.gradle.plugin.mpp.apple.XCFramework

plugins {
    kotlin("multiplatform") version "1.8.10"
    id("com.android.library")
}

kotlin {
    android()

    val xcf = XCFramework()
    listOf(iosSimulatorArm64(), iosX64(), iosArm64("ios")).forEach {
        it.binaries.framework {
            baseName = "SharedLibrary"
            xcf.add(this)
        }
    }

    sourceSets {
        val commonMain by getting

        val androidMain by getting

        val iosMain by getting
        val iosSimulatorArm64Main by getting
        iosSimulatorArm64Main.dependsOn(iosMain)
        val iosX64Main by getting
        iosX64Main.dependsOn(iosMain)
    }
}

android {
    namespace = "com.example"
    compileSdk = 32
    defaultConfig {
        minSdk = 27
        targetSdk = 32
    }
}

• 同步并清理IDE缓存
  点击IntelliJ右上角的「Sync Project with Gradle Files」按钮完成同步，然后执行File -> Invalidate Caches... -> Invalidate and Restart，清理缓存并重启IDE，多数配置类异常能通过此步骤解决。

• 调整iOS源集配置逻辑
  Kotlin 1.8对KMP源集关联逻辑做了优化，原手动关联的方式可能不再适配新插件规则。可以统一管理iOS源集：

  sourceSets {
      val commonMain by getting
      val androidMain by getting
      
      val iosMain by creating {
          dependsOn(commonMain)
      }
      val iosSimulatorArm64Main by getting {
          dependsOn(iosMain)
      }
      val iosX64Main by getting {
          dependsOn(iosMain)
      }
      val iosArm64Main by getting {
          dependsOn(iosMain)
      }
  }
  

  或者用ios()函数统一声明目标，简化配置：

  kotlin {
      android()
      
      val xcf = XCFramework()
      ios {
          binaries.framework {
              baseName = "SharedLibrary"
              xcf.add(this)
          }
      }
      iosSimulatorArm64()
      iosX64()
      
      sourceSets {
          val commonMain by getting
          val androidMain by getting
          val iosMain by getting {
              dependsOn(commonMain)
          }
          val iosSimulatorArm64Main by getting {
              dependsOn(iosMain)
          }
          val iosX64Main by getting {
              dependsOn(iosMain)
          }
      }
  }
  

• 对齐Kotlin插件与IDE版本
  打开Settings -> Plugins -> Kotlin，确保IntelliJ的Kotlin插件版本和项目使用的1.8.10完全一致，版本不匹配是配置识别异常的常见原因。

• 修正XCFramework目标声明
  Kotlin 1.8中无需给iosArm64指定"ios"名称，插件会自动识别目标类型，简化配置：

  kotlin {
      android()
      
      val xcf = XCFramework()
      listOf(iosSimulatorArm64(), iosX64(), iosArm64()).forEach { target ->
          target.binaries.framework {
              baseName = "SharedLibrary"
              xcf.add(this)
          }
      }
  }
  

内容的提问来源于stack exchange，提问作者jxddk