AndroidStudio无法执行Java的main函数AndroidStudio运行java的main函数报错Sour

问题描述

AndroidStudio运行java的main函数报错SourceSet with name 'main' not found，如下所示

错误信息：

2: Task failed with an exception.
-----------
* Where:
Initialization script '/private/var/folders/l1/wpkq1kxn0mdb88lf8fb439mm0000gn/T/com_example_test_part_Calculate_main__1.gradle' line: 99

* What went wrong:
Failed to query the value of property 'buildFlowServiceProperty'.
> Could not isolate value org.jetbrains.kotlin.gradle.plugin.statistics.BuildFlowService$Parameters_Decorated@21da8d2 of type BuildFlowService.Parameters
   > A problem occurred configuring project ':app'.
      > Could not create task ':app:com.example.test.part.Calculate.main()'.
         > SourceSet with name 'main' not found.

* Try:
> Run with --stacktrace option to get the stack trace.

解决方法

项目目录下找.idea文件目录下gradle.xml文件
打开文件查找GradleProjectSettings标签下是否有delegatedBuild配置项，若没有就加上<option name="delegatedBuild" value="false" />；若有则value改为false
再次运行即可

gradle.xml完整内容

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="GradleMigrationSettings" migrationVersion="1" />
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
        <option name="delegatedBuild" value="false" />
        <option name="testRunner" value="CHOOSE_PER_TEST" />
        <option name="distributionType" value="LOCAL" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
        <option name="gradleHome" value="/Applications/acode/gradle/gradle-8.10" />
        <option name="gradleJvm" value="#JAVA_HOME" />
        <option name="modules">
          <set>
            <option value="$PROJECT_DIR$" />
            <option value="$PROJECT_DIR$/app" />
          </set>
        </option>
        <option name="resolveExternalAnnotations" value="false" />
      </GradleProjectSettings>
    </option>
  </component>
</project>