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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1531, in _prepare_split_single
for key, record in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 127, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1405, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 982, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1393, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1571, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
turn01.query.wav audio | turn01.response.wav audio | turn02.query.wav audio | turn02.response.wav audio | turn03.query.wav audio | turn03.response.wav audio | turn04.query.wav audio | turn04.response.wav audio | turn05.query.wav audio | turn05.response.wav audio | json dict | __key__ string | __url__ string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
{
"category": "Interpersonal_Relationships",
"num_turns": 5,
"sample_id": "multi_000000",
"subcategory": "Friend_Relations",
"turns": [
{
"turn_id": 1,
"query_text": "No matter what my friend Nina does, I forgive her, but she holds grudges against me for minor mistakes. I’m losing hope.",
... | multi_000000 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Society & Views",
"num_turns": 5,
"sample_id": "multi_000001",
"subcategory": "Trending_Topics",
"turns": [
{
"turn_id": 1,
"query_text": "How can people be so cruel to each other? It makes me sick to think about what some are capable of.",
"query_audio": "multi_000001.tur... | multi_000001 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Lifestyle & Leisure",
"num_turns": 5,
"sample_id": "multi_000002",
"subcategory": "Finance",
"turns": [
{
"turn_id": 1,
"query_text": "Oh sure, because private jets and five-star vacations are totally relatable.",
"query_audio": "multi_000002.turn01.query.wav",
"quer... | multi_000002 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Career & Academics",
"num_turns": 5,
"sample_id": "multi_000003",
"subcategory": "Career",
"turns": [
{
"turn_id": 1,
"query_text": "I left my job last month and I'm evaluating a move to a lower-level position in a different industry. How would you help me think through the trad... | multi_000003 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Lifestyle & Leisure",
"num_turns": 5,
"sample_id": "multi_000004",
"subcategory": "Lifestyle",
"turns": [
{
"turn_id": 1,
"query_text": "Guess I’m setting trends for ‘I just rolled out of bed’ chic—such a gift, really!",
"query_audio": "multi_000004.turn01.query.wav",
... | multi_000004 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Interpersonal_Relationships",
"num_turns": 5,
"sample_id": "multi_000005",
"subcategory": "Friend_Relations",
"turns": [
{
"turn_id": 1,
"query_text": "My friend seems to rely on me a lot these days.",
"query_audio": "multi_000005.turn01.query.wav",
"query_coarse_gra... | multi_000005 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Health & Self-Growth",
"num_turns": 5,
"sample_id": "multi_000006",
"subcategory": "Identity",
"turns": [
{
"turn_id": 1,
"query_text": "Sometimes I laugh at how odd my thoughts are, but then I wonder if it’s something I should be worried about.",
"query_audio": "multi_000... | multi_000006 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Lifestyle & Leisure",
"num_turns": 5,
"sample_id": "multi_000007",
"subcategory": "Daily_Hassles",
"turns": [
{
"turn_id": 1,
"query_text": "Why does my own home feel like a prison?! I step through the door, and it’s like the walls are closing in on me—how am I supposed to live ... | multi_000007 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Society & Views",
"num_turns": 5,
"sample_id": "multi_000008",
"subcategory": "Others’ Stories",
"turns": [
{
"turn_id": 1,
"query_text": "I’ve got this friend who’s so talented and hardworking, but they’re always putting themselves down. I don’t get why they can’t see how amazi... | multi_000008 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Interpersonal_Relationships",
"num_turns": 5,
"sample_id": "multi_000009",
"subcategory": "Romance_Relations",
"turns": [
{
"turn_id": 1,
"query_text": "We did it! Oh my God, I can’t believe we actually made it through! I’m so proud of us right now!",
"query_audio": "multi... | multi_000009 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Interpersonal_Relationships",
"num_turns": 5,
"sample_id": "multi_000010",
"subcategory": "Workplace_Relations",
"turns": [
{
"turn_id": 1,
"query_text": "Every time I start coding, my manager messages me about 'urgent' updates. It’s like she doesn’t trust me to work independent... | multi_000010 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Lifestyle & Leisure",
"num_turns": 5,
"sample_id": "multi_000011",
"subcategory": "Lifestyle",
"turns": [
{
"turn_id": 1,
"query_text": "I probably didn’t need to eat that much, huh?",
"query_audio": "multi_000011.turn01.query.wav",
"query_coarse_grained_emotion": "s... | multi_000011 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Health & Self-Growth",
"num_turns": 5,
"sample_id": "multi_000012",
"subcategory": "Identity",
"turns": [
{
"turn_id": 1,
"query_text": "Why do I always feel like I need someone else to tell me I’m doing okay? It’s exhausting trying to prove myself over and over again, but I can... | multi_000012 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar | ||||||||||
{
"category": "Interpersonal_Relationships",
"num_turns": 5,
"sample_id": "multi_000013",
"subcategory": "Friend_Relations",
"turns": [
{
"turn_id": 1,
"query_text": "My bestie posted that embarrassing pic I begged her to delete. Now the whole group chat’s roasting me. I can’t even text her ba... | multi_000013 | hf://datasets/ddwang2000/EchoDialogue@ede0e4cc6cfb79d8899af0af0c9911689bac17fd/multi_turn/train/train-00000.tar |
End of preview.
EchoDialogue
EchoDialogue is a large-scale English dataset for empathetic spoken dialogue, combining emotionally expressive speech, fine-grained acoustic annotations, and structured cognitive reasoning. It supports research on understanding users’ emotions and psychological needs, selecting appropriate support strategies, and generating empathetic responses in both content and vocal expression.
The dataset contains 360K+ single-turn examples and 4K+ five-turn conversations. Each example includes user and response audio, corresponding text, emotion and speaking-style annotations, and structured reasoning traces.
Key features include:
- Rich emotional expression: Diverse emotional categories and intensities, including challenging cases such as sarcasm and conflicting verbal and vocal cues.
- Fine-grained acoustic supervision: Annotations of pitch, energy, speaking rate, intonation, word stress, and emotional intensity.
- Structured empathetic reasoning: A three-stage process connecting emotional and acoustic perception, mental-state inference, and empathetic strategy selection.
- Diverse dialogue settings: Single-turn and multi-turn conversations cover varied emotional expressions, sarcasm, and evolving conversational states.
If you find EchoDialogue useful for your research, we would appreciate an acknowledgment and link to this dataset page. The accompanying paper and its BibTex citation will be added once available.
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