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How do I run the example in the playframework samples folder?

Today I installed Play Framework 2.0 (Windows 7 Professional and JDK 1.7.0)

I am having problems compiling and running the "zentasks" sample application.

Here are my steps:

  • Create a new app named zentasks

  • Eclipsify new application for IDE

  • Import source for eclipse

  • All code examples are overwriting my new application.

  • Run and compile the application using the "play run" command

The error encountered:

not enough arguments for method apply: (projects: java.util.List[models.Project], user: models.User)(body: play.api.templates.Html)play.api.templates.Html in object main. Unspecified value parameter user.

In D:\play20\zentasks\app\views\index.scala.html at line 3.

1 @(message: String)
2
3 @main("Welcome to Play 2.0") { 
4    
5    @play20.welcome(message, style = "Java")
6    
7 }

What happened?

Any other configurations or dependencies needed?

Thank!

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2 answers


To run the samples, you simply change the directory to the zentasks folder, then enter play run

.



You don't need to copy sources etc.

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If you want the code to be available in Eclipse, for example for debugging purposes, you can follow these steps:



  • At the command line, change to the directory C:/Play-2.0/samples/java/zentasks

  • Executing a command play

    starts the playback console.
  • In the Play Console run the command eclipsify

    - Eclipse config files are generated
  • Import project into Eclipse with File/Import/General/Existing project...

    - you now have project codes in Eclipse
  • Execute commands play run

    or play debug run

    from the command line (in the project directory) as usual
  • To debug, run a remote debugger on port 9999 from Eclipse after the command play debug run

    .
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