I am trying to generate a G-code for laser engraving using Luban. After completing all the steps and creating the required toolpaths I press the “Generate G-code and Preview” button but there is no preview. I also can’t export the G-code.
I tried many different objects and different toolpaths but no matter what I try I am unable to export or preview G-code. I tried different versions of Luban (4.4.0, 4.2.3 and 3.14.0) and I also tried both with my machine connected and disconnected.