我在 Ubuntu18.04(VM)上运行命令“make px4_sitl_default Gazebo”以使用 px4 和凉亭,我安装了所有依赖项,如 http://docs.px4.io/master/en/simulation/gazebo.html所示,我每次都收到以下错误。我没有看到有人在所有论坛上都经历过这种失败,所以我想有人可以在这里帮助我。
[837/841] Performing build step for 'sitl_gazebo'
ninja: fatal: invalid -j parameter
FAILED: external/Stamp/sitl_gazebo/sitl_gazebo-build
cd /home/mollaemin/PX4-Autopilot/build/px4_sitl_default/build_gazebo && /usr/bin/cmake --build /home/mollaemin/PX4-Autopilot/build/px4_sitl_default/build_gazebo -- -j 0
ninja: build stopped: subcommand failed.
Makefile:225: recipe for target 'px4_sitl_default' failed
make: *** [px4_sitl_default] Error 1