Flutter this and base files have different roots 问题

Flutter项目是能运行的，打开Flutter里面的Android项目才会报下面错误。

8:34    Gradle sync started
8:35    Gradle sync failed: Could not create task ':image_picker:generateDebugUnitTestConfig'.
            this and base files have different roots: D:\Pensoon\flutter_property_check_gd\build\image_picker and C:\Users\XXX\AppData\Roaming\Pub\Cache\hosted\pub.flutter-io.cn\image_picker-0.8.3+2\android. (52 s 230 ms)
8:35    Gradle sync started
8:35    Gradle sync failed: Could not create task ':image_picker:generateDebugUnitTestConfig'.
            this and base files have different roots: D:\Pensoon\flutter_property_check_gd\build\image_picker and C:\Users\XXX\AppData\Roaming\Pub\Cache\hosted\pub.flutter-io.cn\image_picker-0.8.3+2\android. (2 s 588 ms)

$ .\gradlew clean build
Configuration on demand is an incubating feature.

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':url_launcher_android:test'.
> Could not create task ':url_launcher_android:testDebugUnitTest'.
   > this and base files have different roots: D:\Source\xxxx\build\url_launcher_android and C:\Users\Administrator\AppData\Local\Pub\Cache\hosted\pub.flutter-io.cn\url_launcher_android-6.0.25\android.

报错的项目配置信息如下：

buildscript {
    ext.kotlin_version = '1.8.0'
    repositories {
        maven { url "https://maven.aliyun.com/nexus/content/groups/public/" }
        maven { url "https://maven.aliyun.com/nexus/content/repositories/google" }
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.4.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        maven { url "https://maven.aliyun.com/nexus/content/groups/public" }
        maven { url "https://maven.aliyun.com/nexus/content/repositories/google" }
        google()
        mavenCentral()
    }
}

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

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

Flutter一开始Android build是没问题的，开发着突然就报这个下面的错误，开始怀疑是不是有什么缓存啥的，然后各种排除都没找到什么原因，后面想着降版本吧，kotlin降了没用，后面尝试最后一个Gradle降版本竟然成功了。

build.gradle文件

// 报错版本
classpath 'com.android.tools.build:gradle:7.0.0'

// 报错版本 
classpath 'com.android.tools.build:gradle:7.3.1'

// 报错版本
classpath 'com.android.tools.build:gradle:7.4.2'

// 解决版本
classpath 'com.android.tools.build:gradle:4.1.3'

// 解决版本 
classpath 'com.android.tools.build:gradle:4.2.2'

参考链接

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• Flutter this and base files have different roots 问题
• generateDebugUnitTestConfig