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Vaadin Forum4. Other

vaadin 7.6.1 version is not working with dragdroplayouts 1.2version

santosh kewill
6 years ago Jan 29, 2016 5:54am

Hi all
Now currently i am using 7.4.3 vaadin version aloing with dragdrpolayouts addons with 1.1.3 version .
drag and drop is working correctly.

but when i changed vaadin version 7.6.1 and draganddroplayouts addon to 1.2 version. i am getting the following error.

java.lang.ClassCastException: fi.jasoft.dragdroplayouts.client.ui.formlayout.DDFormLayoutState cannot be cast to com.vaadin.shared.ui.orderedlayout.FormLayoutState
    at com.vaadin.ui.FormLayout.getState(FormLayout.java:78)
    at com.vaadin.ui.FormLayout.getState(FormLayout.java:34)
    at fi.jasoft.dragdroplayouts.DDFormLayout.getState(DDFormLayout.java:244)
    at fi.jasoft.dragdroplayouts.DDFormLayout.getState(DDFormLayout.java:49)
    at com.vaadin.ui.AbstractOrderedLayout.setSpacing(AbstractOrderedLayout.java:291)
    at com.vaadin.ui.FormLayout.<init>(FormLayout.java:38)
    at fi.jasoft.dragdroplayouts.DDFormLayout.<init>(DDFormLayout.java:49)
   
thanks
santoshkuamr