How can I create a converter?

Question

When I use buildAndBind , Vaadin send me this message:

Caused by ConversionException: Unable to convert value of type com.gldos.GCOOP.cliente.Cliente to presentation type class java.lang.String. No converter is set and the types are not compatible.
->>   98 | convertFromModel  in com.vaadin.data.util.converter.ConverterUtil

I think I need CustomConverter but I have no idea on how to implement this.

Answer 1

You can create a converter following this tutorial:

https://vaadin.com/wiki/-/wiki/Main/Creating%20your%20own%20converter%20for%20String%20-%20MyType%20conversion