Play 2.5 Миграции com.google.inject.CreationException: Невозможно создать инжектор

Question

Я пытался перенести мой Play 2.4.6 проекта Play 2.5.8 после официального руководствя по миграции: https://www.playframework.com/documentation/2.5.x/Migration25

После успешного подключения базы данных я получаю следующее сообщение об ошибке (Full StackTrace):

[info] p.a.d.DefaultDBApi - Database [default] connected at XXX; 
[error] application - 

! @71in3ncdp - Internal server error, for (GET) [/de] -> 

play.api.UnexpectedException: Unexpected exception[CreationException: Unable to create injector, see the following errors: 

1) Error in custom provider, java.lang.NullPointerException 
    while locating play.api.db.evolutions.ApplicationEvolutionsProvider 
    at play.api.db.evolutions.EvolutionsModule.bindings(EvolutionsModule.scala:22): 
Binding(class play.api.db.evolutions.ApplicationEvolutions to ProviderConstructionTarget(class play.api.db.evolutions.ApplicationEvolutionsProvider) eagerly) (via modules: com.google.inject.util.Modules$OverrideModule -> play.api.inject.guice.GuiceableModuleConversions$$anon$1) 
    while locating play.api.db.evolutions.ApplicationEvolutions 

1 error] 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:180) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:131) 
    at scala.Option.map(Option.scala:146) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:131) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:129) 
    at scala.util.Success.flatMap(Try.scala:231) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:129) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:121) 
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) 
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) 
Caused by: com.google.inject.CreationException: Unable to create injector, see the following errors: 

1) Error in custom provider, java.lang.NullPointerException 
    while locating play.api.db.evolutions.ApplicationEvolutionsProvider 
    at play.api.db.evolutions.EvolutionsModule.bindings(EvolutionsModule.scala:22): 
Binding(class play.api.db.evolutions.ApplicationEvolutions to ProviderConstructionTarget(class play.api.db.evolutions.ApplicationEvolutionsProvider) eagerly) (via modules: com.google.inject.util.Modules$OverrideModule -> play.api.inject.guice.GuiceableModuleConversions$$anon$1) 
    while locating play.api.db.evolutions.ApplicationEvolutions 

1 error 
    at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:466) 
    at com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:184) 
    at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:110) 
    at com.google.inject.Guice.createInjector(Guice.java:96) 
    at com.google.inject.Guice.createInjector(Guice.java:84) 
    at play.api.inject.guice.GuiceBuilder.injector(GuiceInjectorBuilder.scala:181) 
    at play.api.inject.guice.GuiceApplicationBuilder.build(GuiceApplicationBuilder.scala:123) 
    at play.api.inject.guice.GuiceApplicationLoader.load(GuiceApplicationLoader.scala:21) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:168) 
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:164) 
Caused by: java.lang.NullPointerException: null 
    at com.avaje.ebean.config.dbplatform.DatabasePlatform.createDdlHandler(DatabasePlatform.java:209) 
    at com.avaje.ebean.dbmigration.model.CurrentModel.handler(CurrentModel.java:150) 
    at com.avaje.ebean.dbmigration.model.CurrentModel.createDdl(CurrentModel.java:141) 
    at com.avaje.ebean.dbmigration.model.CurrentModel.getCreateDdl(CurrentModel.java:107) 
    at play.db.ebean.EbeanDynamicEvolutions.generateEvolutionScript(EbeanDynamicEvolutions.java:93) 
    at play.db.ebean.EbeanDynamicEvolutions.lambda$create$4(EbeanDynamicEvolutions.java:59) 
    at java.util.HashMap.forEach(HashMap.java:1280) 
    at play.db.ebean.EbeanDynamicEvolutions.create(EbeanDynamicEvolutions.java:58) 
    at play.api.db.evolutions.ApplicationEvolutions.start(ApplicationEvolutions.scala:40) 
    at play.api.db.evolutions.ApplicationEvolutions.<init>(ApplicationEvolutions.scala:150) 

странная вещь, я не использую Play Эволюции, я даже отключил его в application.conf:

play.evolutions.enabled=false 

Answer 1

Я просто решил проблему сам.

эволюций модуль должен быть отключен с дополнительной строкой в ​​конфигурационном файле, так что у меня есть эти две строки в моем application.conf Сейчас:

play.evolutions.enabled=false 
play.modules.disabled += "play.api.db.evolutions.EvolutionsModule" 

Я не понимаю, почему это нужно и почему это не задокументировано в https://www.playframework.com/documentation/2.5.x/Evolutions

Надеюсь, это поможет кому-то в будущем.