Gradle構建無法解析所有Path_provider依賴項

Question

我能夠將path_provider庫添加到我的pubspec.yaml文件中，並且在我的代碼中使用了它的功能。 當我嘗試撲動運行時，出現了gradle構建錯誤。

---

這是錯誤消息：

FAILURE: Build failed with an exception.                                

* What went wrong:                                                      
Could not resolve all files for configuration ':path_provider:lintClassPath'.
> Could not find intellij-core.jar (com.android.tools.external.com-intellij:intellij-core:26.3.0).
  Searched in the following locations:                                  
      https://dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/intellij-core/26.3.0/intellij-core-26.3.0.jar
> Could not find kotlin-compiler.jar (com.android.tools.external.com-intellij:kotlin-compiler:26.3.0).
  Searched in the following locations:                                  
      https://dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/kotlin-compiler/26.3.0/kotlin-compiler-26.3.0.jar
> Could not find uast.jar (com.android.tools.external.org-jetbrains:uast:26.3.0).
  Searched in the following locations:                                  
      https://dl.google.com/dl/android/maven2/com/android/tools/external/org-jetbrains/uast/26.3.0/uast-26.3.0.jar

我的android / build.gradle

buildscript {
repositories {
    google()
    jcenter()
}

dependencies {
    classpath 'com.android.tools.build:gradle:3.2.1'
  }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

我試過的

• 嘗試降級和升級gradle插件。

• 嘗試添加Maven存儲庫

  buildscript {存儲庫{maven {url'https: //dl.google.com/dl/android/maven2 '} jcenter（）}

Answer 1

我通過以下操作解決了這個問題：

1. 將Gradle升級到5.4.1版本。
2. 將Gradle插件版本升級到3.5.0。
3. 在項目的android目錄中運行命令./gradlew dependencies ，該命令下載了缺少的path_provider依賴項。
4. 運行flutter clean然后flutter run 。