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RSS订阅原创 编译hector_slam出现CMake Error at /usr/share/cmake-3.10/Modules/FindQt4.cmake:628 (message):
报错代码qmake: could not exec '/usr/lib/x86_64-linux-gnu/qt4/bin/qmake'CMake Error at /usr/share/cmake-3.10/Modules/FindQt4.cmake:628 (message):当时编译hector_slam时出现了这两种报错信息。我在网络上搜集的解决办法是第一个 sudo apt-get install qt4-qmake第二个 sudo apt install cmake gcc g++
2021-10-17 12:00:32
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原创 **Gazebo error - [REST.cc:205] Error in REST request**
Gazebo error - [REST.cc:205] Error in REST request总结一些今天跑导航遇到的问题出现这个报错信息Gazebo error - [REST.cc:205] Error in REST request很可能是因为下边这个文件的问题~/.ignition/fuel/config.yaml把这个文件里边的url: https://api.ignitionfuel.org 用url: https://api.ignitionrobotics.org 替换一下
2021-08-20 22:11:08
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原创 [gazebo-1] process has died [pid 22855, exit code 255
[gazebo-1] process has died [pid 22855, exit code 255,报错信息如下[gazebo-1] process has died [pid 22855, exit code 255, cmd /opt/ros/kinetic/lib/gazebo_ros/gzserver -e ode /opt/ros/kinetic/share/husky_gazebo/worlds/room2/room2.world __name:=gazebo __log:=/hom
2021-08-20 19:28:38
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原创 ROS无法下载ros-melodic-joint-state-publisher-gui参考办法
Melodic1、错误信息是这样的[WARN] [1582867522.390661]: The 'use_gui' parameter was specified, which is deprecated. We'll attempt to find and run the GUI, but if this fails you should install the 'joint_state_publisher_gui' package instead and run that. This back
2021-04-29 14:42:21
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原创 解决ROS Melodic打开摄像头报错问题
@[ROS学习记录_1_解决ROSmelodic中打不开摄像头的问题]#问题描述刚开始摄像头没有反应修改了usb_cam-test.launch文件后摄像头闪了一下但是还无法打开。在优快云上看了一些文章顺利解决问题虚拟机关机点击编辑虚拟机设置查看usb控制器是否存在，没有的话就添加上。然后将USB兼容性改为USB3.0，显示原有USB输入设备需要勾上打开虚拟机 ，找到usb_cam-test.launch修改它，在此处打开终端–sudo +vi+文件名 按A插入 修改 完成后 按： 按wq
2021-04-21 13:50:04
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