升级后 Flutter 库/工具版本不匹配

问：

我们正在做一个几乎没有代码更改的版本，但已经有几个月了，所以很多被弃用的库版本触发了相当大的库更新，这从来都不是好事，所以我们试图将这些更改保持在最低限度。

我的 Mac 上的 VSCode、Gradle 和 Android Gradle 插件版本之间的某些东西现在不同步，我无法解开他们想要什么。

flutter build apk 不会产生非常丰富的错误，所以我下拉到：

$ ./gradlew assembleDebug --scan

忽略绒毛，告诉我这个：

A problem occurred configuring project ':purchases_flutter'.
> Could not resolve all files for configuration ':purchases_flutter:classpath'.
   > Could not resolve com.android.tools.build:gradle:8.0.2.
     Required by:
         project :purchases_flutter
      > No matching variant of com.android.tools.build:gradle:8.0.2 was found. The consumer was configured to find a runtime of a library compatible with Java 8, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '7.6.1' but:
          - Variant 'apiElements' capability com.android.tools.build:gradle:8.0.2 declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares an API of a component compatible with Java 11 and the consumer needed a runtime of a component compatible with Java 8
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')
          - Variant 'javadocElements' capability com.android.tools.build:gradle:8.0.2 declares a runtime of a component, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')
          - Variant 'runtimeElements' capability com.android.tools.build:gradle:8.0.2 declares a runtime of a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares a component compatible with Java 11 and the consumer needed a component compatible with Java 8
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')
          - Variant 'sourcesElements' capability com.android.tools.build:gradle:8.0.2 declares a runtime of a component, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')
> Failed to notify project evaluation listener.
   > Could not get unknown property 'android' for project ':purchases_flutter' of type org.gradle.api.Project.
   > Could not get unknown property 'android' for project ':purchases_flutter' of type org.gradle.api.Project.

颤动医生很高兴：

[✓] Flutter (Channel stable, 3.13.6, on macOS 13.5.2 22G91 darwin-arm64, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 15.0)
[✓] Android Studio (version 2022.3)
[✓] Android Studio (version 3.4)
[✓] VS Code (version 1.82.2)

我已经清除了pub_cache并重新拉取了所有库。pubspec.yaml 的相关位是：

environment:
  sdk: '>=3.0.6 <4.0.0'

dependencies:
  [snip]
  flutter:
    sdk: flutter
  purchases_flutter: ^6.1.0

build.gradle 的 buildscript 部分：

buildscript {
    ext.kotlin_version = '1.6.10'
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.10'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
    }
}

我的gradle-wrapper.properties文件有指向7.6.1的distributionUrl。（由 gradlew 自动生成）

除了 VSCode 本身之外，我没有看到任何其他引用 gradle 版本的内容，Gradle for Java 插件是 v3.13.3，而我当前的 Java 版本是 1.8.0_221。

我尝试过的： 实际上，我已经忘记了很多，但是我已经尝试了将主应用程序的build.gradle依赖项中的版本更改为8.0.2的明显部分，但是我遇到了同样的错误。如果我查看 /Library/Users/me/.gradle/caches，如果这意味着什么，就会有一个 8.0.2 文件夹。

我怀疑问题实际上是purchases_flutter库，更有可能是本地环境中的东西。