另外ROS Q&A问答社区也很不错,有什么不懂的大胆去问。 2、关于rosrun自己写的节点报错"import":command not found的问题 今天运行自己写的节点,总是提醒这个错误,最后发现自己粗心大意了。 我们先写一个简单的hello_world.py的节点文件: importrospydefhello_world() : rospy.init_node('hello_world',anonymous=...
>>> import enum >>> enum.__file__ '/usr/lib/python2.7/dist-packages/enum/__init__.py' 然后在这个位置手动删除带 enum 的两个文件夹,用sudo rm -rf enum... Link AttributeError: module 'enum' has no attribute 'IntFlag' rospack:command not found 运行 rosrun turtlesim turtle_teleop_key ...
from ros2cli.command import CommandExtension from ros2pkg.api import package_name_completer from ros2pkg.api import PackageNotFound from ros2run.api import ExecutableNameCompleter from ros2run.api import get_executable_path from ros2run.api import MultipleExecutables from ros2run.api import run_e...
Gazebo gzsdf command not found 问题描述: 在ros robotics by example second edition 中, P70, 使用gzsdf -p dd_robot.gazebo检查模型时, 错误提示: gzsdf command not found. 原因: gazebo版本问题, gzsdf 在gazebo3之上的版本取消了。 解决方案: 替… ...
command-not-found 0.3 commonmark 0.9.1 configobj 5.0.6 configparser 5.0.0 contextlib2 21.6.0 contourpy 1.0.5 controller-manager 0.19.6 controller-manager-msgs 0.19.6 cov-core 1.15.0 coverage 4.5.2 cryptography 2.8 cupshelpers 1.0 cv-bridge 1.16.2 dacite 1.6.0 dbus-python 1.2.16 decorator...
in <module> import pydot ModuleNotFoundError: No module named 'pydot' PluginManager._load_plugin() could not load plugin "rqt_graph/RosGraph": Traceback (most recent call last): File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/plugin_handler.py", line 102, in load self._load...
此时你会发现ros2并不能运行,出现command not found ROS2启动失败 不要着急,这是因为新终端没有自动添加环境变量,解决办法: 1、临时生效方法 source /opt/ros/foxy/setup.bash 添加好之后,就可以在容器命令行下使用rosbag命令了: 2、永久生效方法,把下面的命令添加到~/.bashrc文件中 ...
main import rosmaster_main File "C:\opt\ros\melodic\x64\lib\site-packages\rosmaster\main.py", line 43, in <module> import rosmaster.master File "C:\opt\ros\melodic\x64\lib\site-packages\rosmaster\master.py", line 47, in <module> import rosmaster.master_api File "C:\opt\ros\...
vcs import src < /tmp/mavros.repos responding with: -bash: /tmp/mavros.repos: No such file or directory From binary I also tried the "Alternative": wget https://raw.githubusercontent.com/mavlink/mavros/ros2/mavros/scripts/install_geographiclib_datasets.sh ./install_geographiclib_datasets.sh ...
If Qt Creator and the Plugin Development package are not installed in one of the default folders, you have to tell CMake viaCMAKE_PREFIX_PATHwhere those can be found. With theinstall-sdk.pycommand above, this could be (adjustCMAKE_PREFIX_PATHand the Qt version if necessary): ...