YOLO cannot upload annotations in YOLO1.1 to CVAT

[Grifting]

.zip with contents:
obj.data
obj.names
obj_train_data
train.txt

obj.data:
classes = 1
train = data/train.txt
names = data/obj.names
backup = backup/

obj.names:
car

train.txt:
data/obj_train_data/frame_000000.PNG
data/obj_train_data/frame_000002.PNG
data/obj_train_data/frame_000003.PNG
data/obj_train_data/frame_000004.PNG
data/obj_train_data/frame_000005.PNG
data/obj_train_data/frame_000006.PNG
data/obj_train_data/frame_000007.PNG
data/obj_train_data/frame_000008.PNG
....

obj_train_data directory contents:
data/obj_train_data/frame_000000.txt
data/obj_train_data/frame_000002.txt
data/obj_train_data/frame_000003.txt
data/obj_train_data/frame_000004.txt
data/obj_train_data/frame_000005.txt
data/obj_train_data/frame_000006.txt
data/obj_train_data/frame_000007.txt
data/obj_train_data/frame_000008.txt

Tried many different variations... please help

Could not upload annotation for the task 747259
Check format docs. Dataset must contain a file: "obj.data".