Object of type int64 is not JSON serializable

[avitalanki]

I just installed streamlit-analytics2 and configured my app but get following error on the analytics page. Please advise

TypeError: Object of type int64 is not JSON serializable
Traceback:
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/runtime/fragment.py", line 248, in wrapped_fragment
result = non_optional_func(*args, **kwargs)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/elements/dialog_decorator.py", line 99, in dialog_content
_ = non_optional_func(*args, **kwargs)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit_analytics2/display.py", line 96, in show_results
st.altair_chart(layer, use_container_width=True)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/runtime/metrics_util.py", line 410, in wrapped_func
result = non_optional_func(*args, **kwargs)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/elements/vega_charts.py", line 1599, in altair_chart
return self._altair_chart(
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/elements/vega_charts.py", line 1804, in _altair_chart
return self._vega_lite_chart(
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/site-packages/streamlit/elements/vega_charts.py", line 1873, in _vega_lite_chart
vega_lite_proto.spec = _stabilize_vega_json_spec(json.dumps(spec))
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/json/init.py", line 231, in dumps
return _default_encoder.encode(obj)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/json/encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/json/encoder.py", line 257, in iterencode
return _iterencode(o, 0)
File "/dsw/snapshots/1b75112a-85fa-4b13-9c56-5822402b8861/python39/lib/python3.9/json/encoder.py", line 179, in default
raise TypeError(f'Object of type {o.class.name} '

[444B]

Hey thanks for the feedback

What version are you using?

I'll take a look at it and roll out a fix tomorrow morning

[444B]

Also please attach your code here of your app you are running with streamlit analytics 2
:)

[avitalanki]

Thanks for your response

Name: streamlit
Version: 1.38.0

Name: streamlit_analytics2
Version: 0.8.2

Python 3.9.17

Code is

def _main():
    with streamlit_analytics.track():
        # Config
        st.set_page_config(layout="wide")
        
        st.title('Airport Supply')
        _inputs()
        _supply_sessions()

[444B]

Ah, I see
Thank you for providing the code
I'll try replicate this tomorrow

In the meantime can you try with version 0.8.7 (latest) and let me know if that mitigates the issue?

[444B]

Hmm, I ran that code on 0.8.7 and could not get the error.
I have some follow up questions:

Is the code provided the full code?
Its calling functions like _inputs() and _supply_sessions() that are not defined anywhere and its also not specifying the imports.
Its also not calling main() anywhere so I am convinced that there has to be more

[444B]

I managed to adjust the code snippet to a working state. The following should work (and also did not reproduce the issue yet) but it is the way to use streamlit and SA2:

import streamlit as st
import streamlit_analytics2 as streamlit_analytics

def main():

        # Config
        st.set_page_config(layout="wide")
        
        st.title('Airport Supply')
        _inputs() # this needs to be defined somewhere
        _supply_sessions() # this also needs to be defined somewhere


with streamlit_analytics.track():
    main()

[444B]

Closing as not reproducible
Please share the full code which produces the error if you intent to re-open the issue :)