Error when running data.batch_show in argis.learn

Question

Hi all,

I did export data training for deep learning and had a resulted folder(C:\Data\Deep_Learning	est_25Aug\esri_training_2).

My training bounding boxes have different size as figured

When I run the script:

data=prepare_data(training_deep, chip_size=448, batch_size=2, transforms=False)
data.show_batch()

It has an error as below. Could you please help me to fix it? Thank you.

~\AppData\Local\ESRI\conda\envs\arcgispro-py3-clone\lib\site-packages\matplotlib\cbook\__init__.py in _check_shape(_shape, **kwargs)
   2291 
   2292             raise ValueError(
-> 2293                 f"{k!r} must be {len(target_shape)}D "
   2294                 f"with shape ({text_shape}). "
   2295                 f"Your input has shape {v.shape}."

ValueError: 'vertices' must be 2D with shape (M, 2). Your input has shape (0,).
<Figure size 288x288 with 1 Axes>

lienpham83 · Accepted Answer

Hi Sandeep,

I have fixed the error. I found out that my training polygon has the fields class, classValue, Confidence. When I deleted the field class and confidence, everything is normal.

Cheers,

Lien