ValueError: Not enough values to unpack in tfds.load - python-3.x

Question

I am new to Python and Tensorflow. While executing the tfds.load function, I got following error. I have spent hours trying to understand the error, but I'm at a loss. Any help would be appreciated.
I am using following versions: python 3.8, tensorflow 2.3 and tensorflow-datasets 1.2
ValueError Traceback (most recent call last)
<ipython-input-2-41baf13b8c3f> in <module>
----> 1 mnistdataset, mnist_info = tfds.load("mnist",
with_info=True, as_supervised=True)
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\api_utils.py in
disallow_positional_args_dec(fn, instance, args, kwargs)
50 _check_no_positional(fn, args, ismethod, allowed=allowed)
51 _check_required(fn, kwargs)
---> 52 return fn(*args, **kwargs)
53
54 return disallow_positional_args_dec(wrapped) # pylint: disable=no-value-for-parameter
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\registered.py in load(name,
split, data_dir, batch_size, in_memory, shuffle_files, download, as_supervised, decoders, with_info,
builder_kwargs, download_and_prepare_kwargs, as_dataset_kwargs, try_gcs)
298 if download:
299 download_and_prepare_kwargs = download_and_prepare_kwargs or {}
--> 300 dbuilder.download_and_prepare(**download_and_prepare_kwargs)
301
302 if as_dataset_kwargs is None:
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\api_utils.py in
disallow_positional_args_dec(fn, instance, args, kwargs)
50 _check_no_positional(fn, args, ismethod, allowed=allowed)
51 _check_required(fn, kwargs)
---> 52 return fn(*args, **kwargs)
53
54 return disallow_positional_args_dec(wrapped) # pylint: disable=no-value-for-parameter
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\dataset_builder.py in
download_and_prepare(self, download_dir, download_config)
260 dl_manager = self._make_download_manager(
261 download_dir=download_dir,
--> 262 download_config=download_config)
263
264 # Currently it's not possible to overwrite the data because it would
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\dataset_builder.py in
_make_download_manager(self, download_dir, download_config)
660 force_download=(download_config.download_mode == FORCE_REDOWNLOAD),
661 force_extraction=(download_config.download_mode == FORCE_REDOWNLOAD),
--> 662 register_checksums=download_config.register_checksums,
663 )
664
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\api_utils.py in
disallow_positional_args_dec(fn, instance, args, kwargs)
50 _check_no_positional(fn, args, ismethod, allowed=allowed)
51 _check_required(fn, kwargs)
---> 52 return fn(*args, **kwargs)
53
54 return disallow_positional_args_dec(wrapped) # pylint: disable=no-value-for-parameter
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\download\download_manager.py in
__init__(self, download_dir, extract_dir, manual_dir, dataset_name, force_download, force_extraction,
register_checksums)
175 self._register_checksums = register_checksums
176 # All known URLs: {url: (size, checksum)}
--> 177 self._sizes_checksums = checksums.get_all_sizes_checksums()
178 # To record what is being used: {url: (size, checksum)}
179 self._recorded_sizes_checksums = {}
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\download\checksums.py in
get_all_sizes_checksums()
127 sizes_checksums = {}
128 for path in _checksum_paths().values():
--> 129 data = _get_sizes_checksums(path)
130 for url, size_checksum in data.items():
131 if (url in sizes_checksums and
~\anaconda3\envs\py3-TF2.0\lib\site-packages\tensorflow_datasets\core\download\checksums.py in
_get_sizes_checksums(checksums_path)
117 continue
118 # URL might have spaces inside, but size and checksum will not.
--> 119 url, size, checksum = line.rsplit(' ', 2)
120 checksums[url] = (int(size), checksum)
121 return checksums
ValueError: not enough values to unpack (expected 3, got 1)

Answer 1

From comments
After upgrading tensorflow-datasets from 1.2 to 4.2, issue was
resolved. (paraphrased from Niteya Shah)

Answer 2

I also was having the issues and this would solve the problems:
pip install tensorflow-datasets=4.3

Answer 3

I had the same problem, my solution, create a new environment just with:
conda create --name py3-TF2.0 python=3
conda activate py3-TF2.0
pip install --upgrade pip
pip install tensorflow
pip install --upgrade tensorflow
pip install tensorflow-datasets
pip install ipykernel