请问编译PX4时，出现这个问题，一直卡在这里怎么解决

[iason-r]

[Err] [ConnectionManager.cc:121] Failed to connect to master in 30 seconds.
[Err] [gazebo_shared.cc:78] Unable to initialize transport.
[Err] [gazebo_client.cc:56] Unable to setup Gazebo

[2bHansome]

I have same issue，do you solve it？

[QuanZYCA]

Did you install gazebo11? In my case, it was solved by switching to gazebo9.

[2bHansome]

Did you install gazebo11? In my case, it was solved by switching to gazebo9.

yes，but I reinstall px4 fixed this issue.I will try ，if I met same issue, thank you

[20246688]

请问无人机卡位了有什么好办法解决吗？比如重置如何呢？目前只看见qgc软件上面有重置模型姿态，但是解决翻面还行，如果是无人机卡死在一个位置上还在转动，重置后无人机还是保持着之前的运行状态