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via Spring JIRA by Ray Krueger, 1 year ago
via Spring JIRA by Ray Krueger, 1 year ago
java.lang.IllegalArgumentException: Map key 'propertyDefinition' has value [null] that is not of expected type [class com.company.product.MyFormBean], instead it is of type [null]	at org.springframework.binding.util.MapAccessor.assertKeyValueInstanceOf(MapAccessor.java:455)	at org.springframework.binding.util.MapAccessor.assertKeyValueOfType(MapAccessor.java:442)	at org.springframework.binding.util.MapAccessor.get(MapAccessor.java:95)	at org.springframework.binding.util.MapAccessor.get(MapAccessor.java:78)	at org.springframework.webflow.AbstractAttributeMap.get(AbstractAttributeMap.java:113)	at org.springframework.webflow.action.FormObjectAccessor.getFormObject(FormObjectAccessor.java:148)	at org.springframework.webflow.action.FormAction.getFormObject(FormAction.java:700)	at org.springframework.webflow.action.FormAction.setupForm(FormAction.java:481)