Scala 轮廓意外异常playframework 2.6

我在play framework中使用剪影库时遇到问题，我正在使用guice进行运行时依赖项注入，在创建接受DelegableAuthInfoDAO作为参数的DelegabLeauthInfository时出错，它说DelegableAuthInfoDAO未绑定到具体实例，即使我在configure方法中进行了绑定，下面是启用模块时出现的错误

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

1) No implementation for 
com.mohiva.play.silhouette.persistence. 
daos.DelegableAuthInfoDAO<com.mohiva.pla
y.silhouette.api.util.PasswordInfo> was bound.
while locating 


com.mohiva.play.silhouette.persistence.daos 
.DelegableAuthInfoDAO<com.mohiva.play
.silhouette.api.util.PasswordInfo>
for the 1st parameter of 
modules.authModule.provideAuthInfoRepository(authModule.scala:112)
at modules.authModule.provideAuthInfoRepository(authModule.scala:112) (via 
modules: com.google.inject.util.Modules$OverrideModule -> 
modules.authModule)

这项工作：

bind(new TypeLiteral[DelegableAuthInfoDAO[PasswordInfo]]{}).toInstance(new InMemoryAuthInfoDAO[PasswordInfo])

bind(new TypeLiteral[DelegableAuthInfoDAO[PasswordInfo]]{}).toInstance(new InMemoryAuthInfoDAO[PasswordInfo])