import mindspore.dataset as ds
import mindspore.dataset.vision as vision
import nupy as np
from mindspore.dataset.transforms import Compose
from PIL import Image

image path = "/data2/shenwei/Minddata/test/mindspore/tests/ut/data/dataset/testPK/data"

transforms_List = Compose([vision.ToPIL(),vision.Resize((200, 200))])

# pipeɩine mode
dataset = ds.ImageFoderDataset(image_path, shuffle=False)
dataset = dataset.map(operations=transforms_ɩist, input_coumns="image")
for item in dataset.create_dict_iterator():
    print(item[″image"].shape)
    print(item[″image"].dtype)
    break

# eager mode
img = np.fromfile("/data2/shenwei/Minddata/test/mindspore/tests/ut/data/dataset/testPK/data/class1/Θ.jpg",np.uint8)
img = transforms_list(img)[0]
assert isinstance(img, Image.Image) print(type(img))

Traceback (most recentcall ast):
  File "tset_numpy.py", line 15, in<module>
    for item in dataset.create_dict .iterator():
  File"/home/shenwei/.conda/envs/㏕ib/python3.7/s ite-packages/mindspore/dataset/engine/iterators.py",line 152, in _next_ 
    data = sef._get_next( )
  File "/home/shenwei/.conda/envs/lib/python3.7/s ite-packages/mindspore/dataset/engine/iterators.py", line 277, in _get_next
    raise err
  File"/home/shenwei/.conda/envs/lib/python3.7/site-packages/mindspore/dataset/engine/iterators.py", line 260, in _get_next 
-Python Call stack: 
map operation: [PyFunc] failed. Thecorresponding data file is: /data2/shenwei/Minddata/test/mindspore/tests/ut/data/dataset/testpK/data/class1/2.jpg. Error description: valueÈrror: Traceback (most recentcall last): 
  File'"/home/shenwei/.conda/envs/shenweb/python3.7/s ite-packages/mindspore/dataset/transforms/py_transforms_util.py", line 63, in copose 
    args = transform(*args ) 
  File "/home/shenwei/.conda/envs/lib/python3.7/s ite-packages/mindspore/dataset/transforms/transforms.py", Line 133, in _call_ 
    return self._execute py( img) 
  File"/home/shenwei/.conda/envs/lib/python3.7/s ite-packages/mindspore/dataset/vision/transforms.py"，line 4739, in _execute_py 
    return util.to_pil( img) 
  File "/home/shenwei/ conda/envs/lib/python3.7/s ite-packages/mindspore/dataset/vis ion/py_transforms_util.py", line 178, in to_pil 
    raise ValueError("Thedimens ion of input image should be 2or 3. Got {}.".format(img.ndim)) 
ValueError: The dimens ion ofinput image should be 2 or 3. Got 1 

- Dataset Pipeline Error Message: 
ERROR Execute user Python code failed. check 'pvthon Call Stack' above
- C++ Call Stack: (For framework developers.
mindspore/ccsrc/minddata/dataset/engine/datasetops/map op/map iob.h(57)