waring

[nepenthes123]

你好，运行roslaunch mocap g1_replay.launch时出现这个警告，【 WARN】 【1744188908.988046696】: The root link pelvis has an inertia specified in the URDF, but KDL does not support a root link with an inertia. As a workaround, you can add an extra dummy link to your URDF.然后报错，Shutdown errors:

• process【replay_visualize-3, pid 32790】: required SIGKILL. May still be running.
  这是什么原因，求大佬解答