我试图运行Mathworks提供的Simulink模型示例，但是在将模型部署到Pixhawk飞行控制器时，出现以下错误：
Error(s) encountered while building "px4demo_uORBReadWrite":
### Failed to generate all binary outputs.
Caused by:
Validation error(s):
### Validating other build tools ...
Unable to locate build tool "GNU PX4 Archiver": echo
我已按照所有步骤正确配置了硬件，除了最后一部分我也无法接收加速度计数据。当时测试连接时收到的错误是：
Error reading data from the serial port. Operation timed out before requested data was received.
有人可以解释为什么我遇到这个问题吗？ 谢谢