I have been trying many solutions:
app.vaadin.productionMode: "true"
app.vaadin.productionMode: true
vaadin.servlet.productionMode: true
But nothing is working, I always get this msg in console:
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Vaadin is running in DEBUG MODE.
Add productionMode=true to web.xml to disable debug features.
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What is the good way of going production mode with spring boot (in a yml file)?
This is the correct property name, which enables production mode on Vaadin 10 (and 11):
vaadin.productionMode: true