MSPM0G3507: 导入例程时出现Problems importing project(s): No GNU Arm compilers, supporting device 'MSPM0G3507', are currently installed

Part Number: MSPM0G3507

在官网上下载了SDK和CCS 20.1.0,导入例程的时候出现

Problems importing project(s): No GNU Arm compilers, supporting device 'MSPM0G3507', are currently installed的错误
x 出现错误。请重试或与管理员联系。