“cv_bridge“解决办法

出现问题:

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CMake Error at /opt/ros/kinetic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
Could not find a package configuration file provided by “cv_bridge” with
any of the following names:

cv_bridgeConfig.cmake
cv_bridge-config.cmake

解决办法:

CMake Error ：Could not find a package configuration file provided by “cv_bridge“解决办法

WSL+Ubuntu18.03环境下gazebo9视图黑屏问题的解决

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# 卸载gazebo与ros
sudo apt-get remove gazebo11 gazebo11-*
sudo apt-get purge ros-*
sudo apt-get install ros-melodic-desktop-full
# 卸载gazebo9
sudo apt-get remove gazebo9 gazebo9-common gazebo9-plugin-base libgazebo9:amd64 libgazebo9-dev:amd64 ros-melodic-gazebo-*  
# 查看
dpkg -l | grep gazebo
# 清楚残余包
sudo dpkg --purge gazebo9
# 安装gazebo11
sudo apt-get install gazebo11 -y
sudo apt-get install libgazebo11-dev
gazebo

通过重新安装的方式绕过

WSL折腾记录之三：WSL+Ubuntu18.03环境下gazebo9视图黑屏问题的解决与升级安装gazebo11

rosdep init不成功

命令行输入

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wget http://fishros.com/install -O fishros && sudo bash fishros

Could not find a package configuration file provided by “xxxx”

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sudo apt-get install ros-melodic-xxxx

wsl1+rviz闪退,并报段错误

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# 报错
[ INFO] [1663138835.579682600]: rviz version 1.13.29
[ INFO] [1663138835.582139000]: compiled against Qt version 5.9.5
[ INFO] [1663138835.583938400]: compiled against OGRE version 1.9.0 (Ghadamon)
[ INFO] [1663138835.635607300]: Forcing OpenGl version 0.
Segmentation fault (core dumped)

# 解决
nano ~/.bashrc
export LIBGL_ALWAYS_INDIRECT=0
source ~/.bashrc