记录一次build.gradle的错误

startup failed:

build file 'E:\xxx\build.gradle': 1: Invalid variable name. Must start with a letter but was:

. At [1:1]  @ line 1, column 1.

  // Top-level build file where you can add configuration options common to all sub-projects/modules.

  ^

1 error

Open File

此错误的原因在于，编码错误，接收别人的项目，运行报错，发现是build.gradle文件编码的问题，可以多修改几次编码，试试就好了