Could not find page in switch_page model

[seandu]

Hello Teams,
I have one issue when I use switch_page function and error message as below:

StreamlitAPIException: Could not find page: ‘pages\operator_page.py’. Must be the file path relative to the main script, from the directory: BBT135_E-PU_Check_System.

Traceback:

File "streamlit\runtime\scriptrunner\script_runner.py", line 535, in _run_scriptFile "\\company_sharing_folder\Projects\BBT135_E-PU_Check_System\main.py", line 258, in <module>
    st.switch_page("pages/operator_page.py")File "streamlit\runtime\metrics_util.py", line 396, in wrapped_funcFile "streamlit\commands\execution_control.py", line 154, in switch_page

My app deploy to sharing network location in my company, and net device location rename to “T” instead of folder url ("\company_sharing_folder"). I try to print abspath via os module . It prints T:\Projects\BBT135_E-PU_Check_System\main.py. Please support to find the root cause why abspath cannot work on this function.
My python version is 3.10, streamlit version is 1.30.0. Thanks very much.

[dataprofessor]

Hi @seandu

The path is relative to the main script.

Windows uses "" while Linux/OSX uses “/”. Can you try replacing your forward slash / with back slash \.

Further info in the Docs page:

st.switch_page - Streamlit Docs

Hope this helps!

[seandu]

Hi @dataprofessor
The path parameter input in switch_page doesn’t include relative path. It just need copy down (“pages/ ***.py”), but the app still doesn’t work due to the app store in network device. I think it perhaps be about the path catching rule of Windows has gap with streamlit.

[dataprofessor]

It does seem to require that the page resides in the same local folder, relative to the main app.py file.

[dataprofessor]

Alternatively, you can try embedding the link in st.markdown:

st.markdown(‘[This is a link](https://your-url/)’)