I can not launch the ronex successfully.

[陈文杰]

I can run the ronex correctly before, but when i shut down the driver and rerun it,it happens. Here are the error message. So could someone tell me the reason?

[ERROR] [1494248034.768249454]: Unable to load plugin for slave #1, product code: 0 (0x0), serial: 0 (0x0), revision: 0 (0x0)

[ERROR] [1494248034.768630891]: Possible classes:

[ERROR] [1494248034.768886856]:   sr_ronex_drivers/33554432

[ERROR] [1494248034.769079918]:   sr_ronex_drivers/33554433

[ERROR] [1494248034.769236743]:   sr_ronex_drivers/33554434

[ERROR] [1494248034.769385327]:   sr_ronex_drivers/33554435

[ERROR] [1494248034.769527315]:   sr_ronex_drivers/7

[ERROR] [1494248034.769671326]:   sr_ronex_drivers/73946162

[ERROR] [1494248034.769832668]:   sr_ronex_drivers/87032868

[FATAL] [1494248034.769982787]: Unable to configure slave #1

[INFO] [WallTime: 1494248035.069270] Controller Spawner: Waiting for service controller_manager/load_controller

[INFO] [WallTime: 1494248035.070288] Controller Spawner: Waiting for service controller_manager/load_controller

[ronex-2] process has died [pid 3473, exit code 1, cmd nice -n -20 /opt/ros/indigo/lib/ros_ethercat_loop/ros_ethercat_loop -i eth0 -r /robot_description __name:=ronex __log:=/home/aicrobo/.ros/log/63f1d4da-33ed-11e7-937b-0811963e1fc4/ronex-2.log].

log file: /home/aicrobo/.ros/log/63f1d4da-33ed-11e7-937b-0811963e1fc4/ronex-2*.log