Issue with installation

Using Streamlit
1

Hello community,

I have been using Streamlit as well as streamlit cloud for a while but yesterday when I re-ran my code to check out a bug I found this error

=======================================================
Traceback (most recent call last):
File “C:\Users\IyerA3.conda\envs\data\lib\runpy.py”, line 194, in _run_module_as_main
return run_code(code, main_globals, None,
File “C:\Users\IyerA3.conda\envs\data\lib\runpy.py”, line 87, in run_code
exec(code, run_globals)
File "C:\Users\IyerA3.conda\envs\data\Scripts\streamlit.exe_main.py", line 4, in
File "C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit_init.py", line 72, in
from streamlit.delta_generator import DeltaGenerator as DeltaGenerator
File “C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit\delta_generator.py”, line 19, in
from streamlit import cursor, caching
File “C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit\cursor.py”, line 18, in
from streamlit.script_run_context import get_script_run_ctx
File “C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit\script_run_context.py”, line 23, in
from streamlit.state.session_state import SessionState
File “C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit\state\session_state.py”, line 18, in
from streamlit.type_util import Key
File “C:\Users\IyerA3.conda\envs\data\lib\site-packages\streamlit\type_util.py”, line 22, in
import pyarrow as pa
File "C:\Users\IyerA3.conda\envs\data\lib\site-packages\pyarrow_init.py", line 63, in
import pyarrow.lib as _lib
ImportError: DLL load failed while importing lib: The specified procedure could not be found.

========================================================

Having looked up the forum I uninstalled streamlit locally and re-installed using the option --no-cache-dir and now have the latest version (1.5.0) installed.

However I get the same error again.
I then tried a simple 2 line script to narrow the problem down

import streamlit as st

st.title('Hello!')

And yet the same issue occurs.

The pyarrow version I have on my machine is 3.0.0

Please can someone advice on how to overcome this issue?

Regards
Ananth

2

Hey Ananth
Can you retry after upgrading pyarrow library once?

Steps to do that -
pip install --upgrade pyarrow

Thanks
Kanak

1 Like
3

Hi Kanak,

I tried this just now and it fixed the issue.

Thanks
Ananth

1 Like
4

I ran into the same pyarrow issue as Ananth, while following the snowflake tutorial Connect Streamlit to Snowflake - Streamlit Docs

Anaconda check pyarrow version 7.0.0, streamlit 1.11.0, snowflake-connector-python 2.7.8

Did both pip install --upgrade pyarrow and streamlit to no avail.

Any clue as to what else to try?

Thanks in advance, Pat

Traceback (most recent call last):
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\runpy.py", line 194, in _run_module_as_main  
    return _run_code(code, main_globals, None,
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\Scripts\streamlit.exe\__main__.py", line 4, in <module>
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\__init__.py", line 70, in <module>
    from streamlit.delta_generator import DeltaGenerator as _DeltaGenerator
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\delta_generator.py", 
line 36, in <module>
    from streamlit import cursor, caching
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\cursor.py", line 18, 
in <module>
    from streamlit.scriptrunner import get_script_run_ctx
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\scriptrunner\__init__.py", line 16, in <module>
    from .script_runner import (
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\scriptrunner\script_runner.py", line 35, in <module>
    from streamlit.state import (
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\state\__init__.py", line 16, in <module>
    from .safe_session_state import SafeSessionState as SafeSessionState
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\state\safe_session_state.py", line 21, in <module>
    from .session_state import (
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\state\session_state.py", line 45, in <module>
    from streamlit.type_util import ValueFieldName
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\streamlit\type_util.py", line 43, in <module>
    import pyarrow as pa
  File "C:\Users\Ryzen\.conda\envs\python38_snowflake\lib\site-packages\pyarrow\__init__.py", line 65, 
in <module>
    import pyarrow.lib as _lib
ImportError: DLL load failed while importing lib: The specified procedure could not be found.
5

Hey @pat

Sorry for replying so late. I am not sure if you are still facing this issue but if you are, can you please confirm if you selected the “python38_snowflake” environment while upgrading the pyarrow function?

Thanks
Kanak

6

Thx Kanak.

Yes, selected the python38

No, I didn’t pursue the Snowflake tutorial.

Nor use pyarraow.

Pat

7

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.