前言

make px4_sitl gazebo

报错内容

[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/marble_1_5cm]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/vrc_driving_terrain]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/nist_maze_wall_120]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/orbbec_astra_camera]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_wheel_valve_large]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_ball_valve_wall]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/parrot_bebop_2]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/ladder_75deg_2rails]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/person_standing]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/construction_cone]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/grocery_store]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/mars_rover]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_wood_slats]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_handle_wheel_valve_wall]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/frc2016_lowbar]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_hinged_door]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/box_target_green]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/collapsed_fire_station]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/metal_peg_board]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/gas_station]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/simple_arm_gripper]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/wooden_peg]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/robocup_3Dsim_field]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/osrf_first_office]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/drc_practice_weighted_door]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/frc2016_field]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/velodyne_hdl32]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/wooden_case_wooden_peg]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/r2_description]
[Err] [ModelDatabase.cc:394] Unable to get model name[http://models.gazebosim.org/thrift_shop]

解决方法

将下面这个文件夹中的模型文件复制：

放置在该文件夹中：

参考链接

https://discuss.ardupilot.org/t/gazebo-simulator-does-not-respond-to-command-sent-by-mavproxy-but-sitl-does/30577