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The dataset generation failed because of a cast error
Error code: DatasetGenerationCastError
Exception: DatasetGenerationCastError
Message: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 1 new columns ({'content'})
This happened while the json dataset builder was generating data using
hf://datasets/enigma04/cbse-class10-science/textual_content.json (at revision c3fc2e7ca1b59fe45c291650d36ce4302d85c8de), [/tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json), /tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json), /tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json)], ['hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json', 'hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json', 'hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1893, in _prepare_split_single
writer.write_table(table)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 765, in write_table
self._write_table(pa_table, writer_batch_size=writer_batch_size)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 773, in _write_table
pa_table = table_cast(pa_table, self._schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2281, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2227, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
chapter_number: int64
chapter_name: string
content: list<item: struct<heading_name: string, raw_text: string>>
child 0, item: struct<heading_name: string, raw_text: string>
child 0, heading_name: string
child 1, raw_text: string
topics: null
-- schema metadata --
huggingface: '{"info": {"features": {"chapter_number": {"dtype": "int64",' + 272
to
{'chapter_number': Value('int64'), 'chapter_name': Value('string'), 'topics': List(Json(decode=True))}
because column names don't match
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
builder.download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 884, in download_and_prepare
self._download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 947, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1739, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1895, in _prepare_split_single
raise DatasetGenerationCastError.from_cast_error(
datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 1 new columns ({'content'})
This happened while the json dataset builder was generating data using
hf://datasets/enigma04/cbse-class10-science/textual_content.json (at revision c3fc2e7ca1b59fe45c291650d36ce4302d85c8de), [/tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json), /tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json), /tmp/hf-datasets-cache/medium/datasets/53464137249756-config-parquet-and-info-enigma04-cbse-class10-sci-4c3f0077/hub/datasets--enigma04--cbse-class10-science/snapshots/c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json (origin=hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json)], ['hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_key_concepts.json', 'hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/syllabus_map_qna.json', 'hf://datasets/enigma04/cbse-class10-science@c3fc2e7ca1b59fe45c291650d36ce4302d85c8de/textual_content.json']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
chapter_number int64 | chapter_name string | topics list |
|---|---|---|
1 | Chemical Reactions and Equations | [
"{\"topic_name\":\"Introduction\",\"key_concepts\":[\"milk is left at room temperature during summers.\",\"an iron tawa\\/pan\\/nail is left exposed to humid atmosphere.\",\"grapes get fermented.\",\"food is cooked.\",\"food gets digested in our body.\",\"we respire.\",\"In all the above situations, the nature and ... |
2 | Acids, Bases and Salts | [
"{\"topic_name\":\"Introduction\",\"key_concepts\":[\"the sour and bitter tastes of food are due to acids and bases, respectively, present in them.\",\"acids are sour in taste and change the colour of blue litmus to red, whereas, bases are bitter and change the colour of the red litmus to blue.\",\"Litmus is a natu... |
3 | Metals and Non-metals | [
"{\"topic_name\":\"PHYSICAL PROPERTIES\",\"key_concepts\":[],\"questions\":[],\"activity_contexts\":[],\"subtopics\":[{\"subtopic_name\":\"Metals\",\"key_concepts\":[\"Metals, in their pure state, have a shining surface.\",\"This property is called metallic lustre.\",\"You will find that metals are generally hard.\... |
4 | Carbon and its Compounds | [
"{\"topic_name\":\"Introduction\",\"key_concepts\":[\"ERROR: Could not process this text.\"],\"questions\":[],\"activity_contexts\":[],\"subtopics\":[]}",
"{\"topic_name\":\"BONDING IN CARBON - THE COVALENT BOND\",\"key_concepts\":[\"ionic compounds have high melting and boiling points and conduct electricity in ... |
5 | Life Processes | [
"{\"topic_name\":\"Introduction\",\"key_concepts\":[\"Using visible movement as the defining characteristic of life is not enough.\",\"Movements over very small scales will be invisible to the naked eye \\u2013 movements of molecules, for example.\",\"Invisible molecular movement is necessary for life.\",\"Viruses ... |
6 | Control and Coordination | [
"{\"topic_name\":\"Introduction\",\"key_concepts\":[\"Some of these movements are in fact the result of growth, as in plants.\",\"A seed germinates and grows, and we can see that the seedling moves over the course of a few days, it pushes soil aside and comes out.\",\"But if its growth were to be stopped, these mov... |
7 | How do Organisms Reproduce? | [
"{\"topic_name\":\"DO ORGANISMS CREATE EXACT COPIES OF THEMSELVES?\",\"key_concepts\":[\"We notice organisms because they reproduce.\",\"Reproduction at its most basic level involves making copies of the blueprints of body design.\",\"The chromosomes in the nucleus of a cell contain information for inheritance of f... |
8 | Heredity | [
"{\"topic_name\":\"ACCUMULATION OF VARIATION DURING REPRODUCTION\",\"key_concepts\":[\"Reproductive processes give rise to new individuals that are **similar, but subtly different**.\",\"The number of successful variations is **maximised by the process of sexual reproduction**.\",\"In asexually reproducing organism... |
9 | Light – Reflection and Refraction | [
"{\"topic_name\":\"REFLECTION OF LIGHT\",\"key_concepts\":[\"An object reflects light that falls on it, and this reflected light, when received by our eyes, enables us to see things.\",\"Light seems to travel in **straight lines**, which is indicated by the fact that a small source of light casts a sharp shadow of ... |
10 | The Human Eye and the Colourful World | [
"{\"topic_name\":\"THE HUMAN EYE\",\"key_concepts\":[\"The human eye is one of the most valuable and sensitive sense organs, enabling us to see the world and colours around us.\",\"The human eye is like a **camera**.\",\"The eye's lens system forms an image on a light-sensitive screen called the **retina**.\",\"Lig... |
11 | Electricity | [
"{\"topic_name\":\"ELECTRIC CURRENT AND CIRCUIT\",\"key_concepts\":[\"If the electric charge flows through a conductor (e.g., a metallic wire), there is an **electric current** in the conductor.\",\"An electric current is the **rate of flow of electric charges**.\",\"In circuits using metallic wires, **electrons** ... |
12 | Magnetic Effects of Electric Current | [
"{\"topic_name\":\"MAGNETIC FIELD AND FIELD LINES\",\"key_concepts\":[\"An electric current-carrying wire **behaves like a magnet** (produces a magnetic effect).\",\"**Hans Christian Oersted** discovered that a compass needle got deflected when an electric current passed through a metallic wire placed nearby, showi... |
13 | Our Environment | [
"{\"topic_name\":\"ECO-SYSTEM - WHAT ARE ITS COMPONENTS?\",\"key_concepts\":[\"All the interacting organisms in an area together with the non-living constituents of the environment form an **ecosystem**.\",\"An ecosystem consists of **biotic components** (living organisms like plants, animals, microorganisms, human... |
End of preview.
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