Cannot convert of type class java.lang.String to interface javax.faces.convert.Converter

[ravuri.ravindrababu]

when I used

  rowKeyConverter="TreeRowKeyConverter"

this attribute in rich:tree the following error is coming how to fix it

Cannot convert   of type class java.lang.String to interface javax.faces.convert.Converter

[jpapouse]

Hi, could you please provide minimal code to reproduce the described behaviour?