Roboflow annotations labeling

[drakshayanidesai]

Hi
I am generating synthetic images along with annotation txt files in yolo format through blender. When annotation contains object class labels as names bounding boxes are not visible on uploaded(on roboflow) images but if the same annotation files with numbers(such as 0,1,2,...)as labels, then drawing the bounding boxes on uploaded images. I need labels for each object, how to solve this issue?. Please find the attached sheet. As class label is number bbox is visible. If annotation file contains ladder as label it is not showing bbox on it
Document4.docx