Plotly 5.x recommends `pip install -U kaleido` which is no longer compatible
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@emilykl y travaille déjà.
Depuis le 25/6/2025.
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Description
Just ran into this issue since kaleido 1.0.0 was just released yesterday.
Steps to Reproduce
- Install plotly 5.x (
pip install "plotly<6.0.0") - In a python session, create a plotly figure and try to write it using
to_image(using instructions from https://plotly.com/python/static-image-export/) - Follow the steps in the error message to install kaleido
pip install -U kaleido - Repeat step 2
Expected Results
4. Image export should work
Actual Results
4. Get an error about the version of kaleido not being compatible with plotly.
Warning: You have Plotly version 5.24.1, which is not compatible with this version of Kaleido (1.0.0).
This means that static image generation (e.g. `fig.write_image()`) will not work.
Please upgrade Plotly to version 6.1.1 or greater, or downgrade Kaleido to version 0.2.1.
Two things could help here:
- In
plotly 5.x, update the error message to saypip install -U "kaleido<1.0.0": https://github.com/plotly/plotly.py/blob/5d79b80c53f779274170743539a481c524e04c8f/packages/python/plotly/plotly/io/_kaleido.py#L136 - In
kaleido 1.x, update the error message to say how to upgrade plotly or downgrade kaleido, e.g.pip install -U plotly, orpip install "kaleido<1.0.0"
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