printer doesn't move after running data_collection.py

[ZhengYi0310]

Hello,
Thanks very much for this repo !
However, after I launch the simulation and rosrun the deta_collection.py, the printer doesn't move to the specified position:

The print bed will slide forwards and the extruder holding the sensor will slide from left to right, is there any other flag need to be set the gazebo_interface are hooked with the ros controller ?
Thanks

[danfergo]

Hi Zheng,
Sorry for this late reply.
Is it possible that during initialization ros_control is failing (missing dependencies?) and the printer controllers aren't being loaded? Have you managed to run the data_collection script? Does the printer move during the data collection?