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  1. Magnolia Personalization
  2. MGNLPN-525

Legacy preview app don't start with custom trait

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    • Icon: Bug Bug
    • Resolution: Obsolete
    • Icon: Major Major
    • None
    • 2.0.5
    • Preview App
    • None

      Steps to reproduce

      1.  import config.modules.migusto-p13n.traits.week.xml in https://demoauthor.magnolia-cms.com/.magnolia/admincentral#app:configuration;/modules/personalization-traits/traits:edit
      2.  try to open the personalisation preview app
        1. UI-6 preview app (preview-app) works
        2. UI-5 preview app (perview) doesn't work

      Expected results

      UI-5 legacy preview app should work.

      Actual results

      with stacktrace

      Caused by: com.vaadin.v7.data.util.converter.Converter$ConversionException: Unable to convert value of type com.vaadin.v7.data.util.PropertysetItem to presentation type interface java.util.Set. No converter is set and the types are not compatible.
      at com.vaadin.v7.data.util.converter.ConverterUtil.convertFromModel(ConverterUtil.java:128) ~[vaadin-compatibility-server-8.9.4.jar:8.9.4]
      at com.vaadin.v7.ui.AbstractField.convertFromModel(AbstractField.java:708) ~[vaadin-compatibility-server-8.9.4.jar:8.9.4]
      at com.vaadin.v7.ui.AbstractField.convertFromModel(AbstractField.java:693) ~[vaadin-compatibility-server-8.9.4.jar:8.9.4]
      at com.vaadin.v7.ui.AbstractField.setPropertyDataSource(AbstractField.java:630) ~[vaadin-compatibility-server-8.9.4.jar:8.9.4]
      

        Acceptance criteria

              Unassigned Unassigned
              frank.sommer Frank Sommer
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                Created:
                Updated:
                Resolved:

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