我试图编译,但在控制台上出现以下编译错误
<>@7a6b9ggi8-内部服务器错误,对于(get)[/books]->
play.sbt.PlayExceptions$CompilationException: Compilation error[type BooksController is not a member of package controllers]
at play.sbt.PlayExceptions$CompilationException$.apply(PlayExceptions.scala:27)
at play.sbt.PlayExceptions$CompilationException$.apply(PlayExceptions.scala:27)
at scala.Option.map(Option.scala:145)
at play.sbt.run.PlayReload$$anonfun$taskFailureHandler$1.apply(PlayReload.scala:49)
at play.sbt.run.PlayReload$$anonfun$taskFailureHandler$1.apply(PlayReload.scala:44)
at scala.Option.map(Option.scala:145)
at play.sbt.run.PlayReload$.taskFailureHandler(PlayReload.scala:44)
at play.sbt.run.PlayReload$.compileFailure(PlayReload.scala:40)
at play.sbt.run.PlayReload$$anonfun$compile$1.apply(PlayReload.scala:17)
at play.sbt.run.PlayReload$$anonfun$compile$1.apply(PlayReload.scala:17)
[info] Compiling 4 Scala sources and 1 Java source to /Users/Play/PROJ_NAME/target/scala-2.11/classes...
[error] /Users/Play/PROJ_NAME/conf/routes:18: type BooksController is not a member of package
controllers
[error] GET /books controllers.BooksController.index()
[error] /Users/Play/PROJ_NAME/conf/routes:18: type BooksController is not a member of package controllers
[error] GET /books controllers.BooksController.index()
[error] /Users/Play/PROJ_NAME/conf/routes:18: type BooksController is not a member of package controllers
[error] GET /books controllers.BooksController.index()
[error] three errors found
[error] (compile:compileIncremental) Compilation failed
[error] application -
控制器是
package controllers;
import play.mvc.Controller;
import play.mvc.Result;
import play.*;
import play.data.*;
import play.mvc.*;
import views.html.*;
//
public class BooksController extends Controller{
public Result index(){
return TODO;
}
}
路线是
GET / controllers.HomeController.index
# An example controller showing how to use dependency injection
GET /count controllers.CountController.count
# An example controller showing how to write asynchronous code
GET /message controllers.AsyncController.message
# Map static resources from the /public folder to the /assets URL path
GET /assets/*file controllers.Assets.versioned(path="/public", file: Asset)
# フォーム処理アクション
# POST /send controllers.HomeController.send()
# book用
GET /books controllers.BooksController.index()
# GET /books/create controllers.BooksController.create()
# GET /books/:id controllers.BooksController.show(id: Integer)
# GET /books/edit/:id controllers.BooksController.edit(id: Integer)
# POST /books/edit controllers.BooksController.update()
# POST /books/create controllers.BooksController.save()
# GET /books/delete/:id controllers.BooksController.destroy(id: Integer)
GET /about/
我正在使用playframework2.5.10如何调试这个编译错误?
谢谢你的支持!
1条答案
按热度按时间5sxhfpxr1#
这可能是因为您的控制器是java类而不是scala类。我知道我自己犯了个错误,把它弄混了。
我在想,尤其是当你得到这个:
Compiling 4 Scala sources and 1 Java source
也许包裹不正确。也许应该是/app/controllers
也许你更容易签入ide。