idea项目 能正常启动 但是不能用mian方法

开发工具：idea
构建方式：gradle

报错如下：

FAILURE: Build failed with an exception.
 
Where:
Initialization script ‘/private/var/folders/2w/tt1p_4td3yq9xlbl7c2t4jn00000gn/T/Test1_main__.gradle’ line: 18
 
What went wrong:
A problem occurred configuring root project ‘demo10’.
 
Could not create task ‘:Test1.main()’.
Unnecessarily replacing a task that does not exist is not supported. Use create() or register() directly instead. You attempted to replace a task named ‘Test1.main()’, but there is no existing task with that name.

解决方式

两个配置改成idea就ok了