Android Studio4.2 Preview 编译报错 expecting ‘}‘, found ‘,‘: 22
在Android Studio新建的App项目DemoProject编译时，提示错误 app 1 error : expecting '}', found ',': 22Build file ‘/Users/xxxx/DemoProject/app/build.gradle’ line: 22 Couldnot compile build file ‘/Users/xxxx/DemoProject/app/build.gradle’.startup failed: build file ‘/
