Traceback (most recent call last):


 "/Users/jimmygunawan/Library/Application Support/Blender/2.83/scripts/addons/sverchok-master/core/update_system.py", line 383, in do_update_general

node.process()


 "/Users/jimmygunawan/Library/Application Support/Blender/2.83/scripts/addons/sverchok-master/nodes/curve/eval_curve.py", line 76, in process

if isinstance(curve_s[0], SvCurve):
IndexError: list index out of range

Traceback (most recent call last):


 "/home/w/Mask_RCNN/mrcnn/model.py", line 1710, in data_generator

use_mini_mask=config.USE_MINI_MASK)


 "/home/w/Mask_RCNN/mrcnn/model.py", line 1213, in load_image_gt

mask, class_ids = dataset.load_mask(image_id)


 "train.py", line 152, in load_mask

occlusion = np.logical_not(mask[:, :, -1]).astype(np.uint8)
IndexError: index -1 is out of bounds for axis 2 with size 0image_id 54
