Error during launch sample environment

[RyuWoon Jung]

The error was like gazebo dies after “spawn service failed” message appears.

I’ve solved anyway by removing

laser_profiler_1: type: laser_profiler pose: xyz: [1.21, 4, 1.6] rpy: ['-pi', ‘pi/2', 'pi/2']

line 32 in config/sample_user_config.yaml.

I’m new on this project, so there's nothing that I can guess, but it seems occurred by plugin or something

I hope this can be fixed by someone anyway

[RyuWoon Jung]

By digging into the problem, libROSLaserPlugin.so should be having some problem