I had not used arduino uno and openbuilds control a couple of months today, today, i load a gcode file onto OPENBUILD control and i can not see the actual file (tool passes in the visualizer) I have tried these files that worked before and no go. I have even loaded the hello world file from the Openbuilds website and when click visualize it tells me to load a Gcode file first. Everything worked fine a couple of months ago. I notice that Openbuilds updated itself whent i first lauched it. Any body had a similar issue. Thank you.
Do you maybe have Troubleshooting tab > Application Diagnostics > Disable GCODE Preview ticked by accident? If not, post some of the troublesome files so we can see if they open here
