再生フレームワーク + モーフィア
リクエスト POST /accountcontroller/signup の内部サーバー エラー (500)
Oops: InstantiationError
An unexpected error occured caused by exception InstantiationError: play.data.binding.BeanWrapper
play.exceptions.UnexpectedException: Unexpected Error
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:264)
at Invocation.HTTP Request(Play!)
Caused by: java.lang.InstantiationError: play.data.binding.BeanWrapper
at play.modules.morphia.Model.edit(Model.java:101)
at play.modules.morphia.Model.create(Model.java:87)
at play.modules.morphia.Model.create(Model.java:79)
at play.modules.morphia.MorphiaPlugin.bind(MorphiaPlugin.java:727)
at play.PlayPlugin.bind(PlayPlugin.java:70)
at play.plugins.PluginCollection.bind(PluginCollection.java:579)
at play.data.binding.Binder.bind(Binder.java:103)
at play.mvc.ActionInvoker.getActionMethodArgs(ActionInvoker.java:651)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:484)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:479)
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:161)`enter code here`
... 1 more`enter code here`