运行 ./gradlew 命令报错 ＞ Could not resolve com.android.tools.build:gradle:8.4.0.

执行任何gradle命令都报错，不管是项目根目录还是Android Studio里图形化界面cmd。

是因为想执行RoboletricTest，发现不能用adb，只能gradle，但这个命令在项目报错。

运行方法

1、Android Studio gradle 命令工具

2、cmd 测试命令：

./gradlew test

报错

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'Settings'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve com.android.tools.build:gradle:8.4.0.
     Required by:
         project :
      > No matching variant of com.android.tools.build:gradle:8.4.0 was found. The consumer was configured to find a library for use during runtime, compatible with Java 8, packaged as a jar,
 and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '8.7' but:
          - Variant 'apiElements' declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares a component for use during compile-time, compatible with Java 11 and the consumer needed a component for use during runtime, compatib
le with Java 8
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '8.7')
          - Vari