Invalid handle Expected a java object Cannot find getCallbackData method Cannot find addCallback method Cannot find removeCallback method native SendEventToMatlabNativeMethod not registered. Class not found Cannot find beanIndex field Cannot find callbackIndex field Cannot find eventData field Class CallbackData not found The ''{0}'' class name is already in use Unable to get bean properties for {0} Unable to register bean {0} The class ''{0}'' is already registered Can not remove the built-in class ''{0}'' Can not remove the ''{0}'' class because ''{1}'' objects exist No Handle Graphics class ''{0}'' registered - use hregister Unable to create {0} object Don''t know how to create a {0} class Java Beans not supported on this platform Java Beans not supported on this platform