Hi, I am using this addon from quite a while and it worked perfect for vaadin 7. I recently migrated to vaadin 8.2.0 and upgraded addon to 2.0 but i am getting this exception,
Jan 11, 2018 9:05:49 PM com.vaadin.server.DefaultErrorHandler doDefault
SEVERE:
java.lang.NoSuchMethodError: com.vaadin.ui.Grid$Column.getValueProvider()Lcom/vaadin/server/SerializableFunction;
at org.vaadin.addons.excelexporter.ExportToExcel.addGridDataRow(ExportToExcel.java:399)
at org.vaadin.addons.excelexporter.ExportToExcel.addGridContent(ExportToExcel.java:248)
at org.vaadin.addons.excelexporter.ExportToExcel.addGridToExcelSheet(ExportToExcel.java:231)
Can you please release a latest version fix for this error?
Thanks