ERROR: cannot launch node of type [segnet_ros/segnet_action_server]: Cannot locate node of type [segnet_action_server] in package [segnet_ros]. Make sure file exists in package path and permission is set to executable (chmod +x)

[ZJJ2022415]

How to solve this problem

ERROR: cannot launch node of type [segnet_ros/segnet_action_server]: Cannot locate node of type [segnet_action_server] in package [segnet_ros]. Make sure file exists in package path and permission is set to executable (chmod +x)

[zlthaha]

执行（chmod +x）

[ZJJ2022415]

如果编译的时候出现这样的错误怎么解决？ CMake Error at /home/zjj/caffe/build/CaffeConfig.cmake:45 (include): include could not find load file:

/home/zjj/caffe/build/CaffeTargets.cmake

Call Stack (most recent call first): RDS-SLAM-main/SegNet_ROS/CMakeLists.txt:51 (find_package)

[wenhuiwei-ustc]

Have you solved this problem, can you give me a specific solution?