TypeError: Instance and class checks can only be used with @runtime_checkable protocols

[94bb494nd41f]

importing results in following crash:

(quanization) C:\Users\derdi\local_llama>python
Python 3.10.11 | packaged by Anaconda, Inc. | (main, Apr 20 2023, 18:56:50) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import llama_index
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\__init__.py", line 18, in <module>
    from llama_index.indices.common.struct_store.base import SQLDocumentContextBuilder
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\__init__.py", line 4, in <module>
    from llama_index.indices.keyword_table.base import GPTKeywordTableIndex
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\keyword_table\__init__.py", line 4, in <module>
    from llama_index.indices.keyword_table.base import GPTKeywordTableIndex
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\keyword_table\base.py", line 18, in <module>
    from llama_index.indices.base import BaseGPTIndex
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\base.py", line 8, in <module>
    from llama_index.indices.base_retriever import BaseRetriever
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\base_retriever.py", line 5, in <module>
    from llama_index.indices.query.schema import QueryBundle, QueryType
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\query\__init__.py", line 3, in <module>
    from llama_index.indices.query.response_synthesis import ResponseSynthesizer
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\query\response_synthesis.py", line 5, in <module>
    from llama_index.indices.postprocessor.types import BaseNodePostprocessor
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\postprocessor\__init__.py", line 4, in <module>
    from llama_index.indices.postprocessor.node import (
  File "C:\Users\derdi\.conda\envs\quanization\lib\site-packages\llama_index\indices\postprocessor\node.py", line 236, in <module>
    class AutoPrevNextNodePostprocessor(BasePydanticNodePostprocessor):
  File "pydantic\main.py", line 197, in pydantic.main.ModelMetaclass.__new__
  File "pydantic\fields.py", line 506, in pydantic.fields.ModelField.infer
  File "pydantic\fields.py", line 436, in pydantic.fields.ModelField.__init__
  File "pydantic\fields.py", line 557, in pydantic.fields.ModelField.prepare
  File "pydantic\fields.py", line 831, in pydantic.fields.ModelField.populate_validators
  File "pydantic\validators.py", line 725, in find_validators
  File "pydantic\dataclasses.py", line 478, in make_dataclass_validator
    else:
  File "pydantic\dataclasses.py", line 231, in pydantic.dataclasses.dataclass

  File "pydantic\dataclasses.py", line 224, in pydantic.dataclasses.dataclass.wrap

  File "pydantic\dataclasses.py", line 347, in pydantic.dataclasses._add_pydantic_validation_attributes
    self.repr = repr
  File "pydantic\dataclasses.py", line 400, in pydantic.dataclasses.create_pydantic_model_from_dataclass
    def _tuple_str(obj_name, fields):
  File "pydantic\main.py", line 1026, in pydantic.main.create_model
  File "pydantic\main.py", line 197, in pydantic.main.ModelMetaclass.__new__
  File "pydantic\fields.py", line 506, in pydantic.fields.ModelField.infer
  File "pydantic\fields.py", line 436, in pydantic.fields.ModelField.__init__
  File "pydantic\fields.py", line 552, in pydantic.fields.ModelField.prepare
  File "pydantic\fields.py", line 639, in pydantic.fields.ModelField._type_analysis
  File "C:\Users\derdi\.conda\envs\quanization\lib\typing.py", line 1498, in __instancecheck__
    raise TypeError("Instance and class checks can only be used with"
TypeError: Instance and class checks can only be used with @runtime_checkable protocols
>>> 

[logan-markewich]

This is fixed in the latest release, can you try upgrading? pip install --upgrade llama-index

[wilmerhenao]

This is fixed in the latest release, can you try upgrading? pip install --upgrade llama-index

Didn't work for me for some reason. However pip3 install llama-index==0.6.10.post1 did

[logan-markewich]

@wilmerhenao good to know! Glad it worked at least 🙏