roslaunch 出错

roslaunch 出错

报错：/home/dku/touch_ws/devel/lib/omni_common/omni_state: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory

原因：缺少libncurses.so.5共享库

解决方法：
1.安装libncurses.so.5共享库

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sudo apt-get update
sudo apt-get install libncurses5

2. 重新运行roslaunch omni_common omni.launch
   参考链接：https://blog.csdn.net/qq_38236680/article/details/142253345

接着遇到：Failed to initialize haptic device报错
具体报错信息：
[ERROR] [1730784892.557095854]: Failed to initialize haptic device
[omni_state-1] process has died [pid 13774, exit code 255, cmd /home/dku/touch_ws/devel/lib/omni_common/omni_state __name:=omni_state __log:=/home/dku/.ros/log/6a3020f8-9b2e-11ef-82db-71f799b1505a/omni_state-1.log].
log file: /home/dku/.ros/log/6a3020f8-9b2e-11ef-82db-71f799b1505a/omni_state-1*.log
解决方法：
把touch驱动程序关了….这点很坑