Disallow duplicate component ids. #320
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I have encountered this error, it was really hard to debug for something this simple when you have a complex layout. |
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💃 I think it is still possible to get duplicate IDs if you change the ID of a component using a callback. This is probably very bad practice and nobody should be doing it, but maybe we could just change the error message to |
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Upgrade plotly 1.41.3
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Fix #299.
Raise
DuplicateIdErrorif there is more than one component with the same id before rendering the first request.