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    Thrown to indicate that a method has been passed an illegal or inappropriate argument. Check that you don't have more than one method existing with the same name.

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via openxava by *anonymous
, 1 year ago
argument type mismatch
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via Google Groups by MC, 6 months ago
java.lang.IllegalArgumentException: argument type mismatch  	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:616)	at org.openxava.util.PropertiesManager.executeSet(PropertiesManager.java:160)	at org.openxava.util.PropertiesManager.executeSets(PropertiesManager.java:337)	at org.openxava.model.impl.POJOPersistenceProviderBase.create(POJOPersistenceProviderBase.java:147)	at org.openxava.model.impl.POJOPersistenceProviderBase.createAggregate(POJOPersistenceProviderBase.java:225)	at org.openxava.model.impl.MapFacadeBean.create(MapFacadeBean.java:709)	at org.openxava.model.impl.MapFacadeBean.createAggregate(MapFacadeBean.java:659)	at org.openxava.model.impl.MapFacadeBean.createAggregateReturningKey(MapFacadeBean.java:550)	at org.openxava.model.impl.MapFacadeBean.createAggregateReturningKey(MapFacadeBean.java:337)	at org.openxava.model.MapFacade.createAggregateReturningKey(MapFacade.java:310)	at org.openxava.actions.SaveElementInCollectionAction.saveIfNotExists(SaveElementInCollectionAction.java:148)	at org.openxava.actions.SaveElementInCollectionAction.execute(SaveElementInCollectionAction.java:28)	at com.sicflex.webapp.actions.SaveElementInCollectionLifecycleAction.execute(SaveElementInCollectionLifecycleAction.java:30)	at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:377)	at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:294)	at org.openxava.controller.ModuleManager.execute(ModuleManager.java:254)