after MGNLUI-4742 relocate Vaadin 8 based field code to i.m.ui.field package path onsrc/main/java/info/magnolia/ui/form/definition/DefinitionConverter.java:86 for new classes is not correct and after opening task detail in task app we get few errors :

2018-11-29 12:10:12,928 ERROR fo.magnolia.ui.form.definition.DefinitionConverter: No replacement for old class info.magnolia.ui.form.field.definition.TextFieldDefinition. Falling back to class info.magnolia.ui.field.TextFieldDefinition
java.lang.ClassNotFoundException: info.magnolia.ui.framework.databinding.definition.TextFieldDefinition