编译时出错，显示toolchain未注册

[SheldonSEU]

警告: 计算 "C:\Users\21987\Documents\MATLAB\Add-Ons\Toolboxes\PX4 PSP\registry\rtwTargetInfo.m" 中的 "loc_createToolchain" 时出错: 无法解析名称 'remotetarget.util.BoardParameters'。 未加载此自定义注册。 The selected toolchain ('Pixhawk Toolchain') is not registered. It must be in the Toolchain registry in order to be valid. Check if this toolchain is supported. For a list of supported factory toolchains refer to https://www.mathworks.com/support/compilers.html 组件:Simulink | 类别:Block diagram 错误

[VincentXun]

你需要在matlab的附加功能处额外下载matlab coder，simulink coder，embedded coder这三个功能，才能生成代码编译