Question

在运行我新创建的应用程序时，播放框架将错误显示为流。这是我的shell步骤和错误堆栈。

C:\play-2.0>play new mysample
       _            _
 _ __ | | __ _ _  _| |
| '_ \| |/ _' | || |_|
|  __/|_|\____|\__ (_)
|_|            |__/

play! 2.0, http://www.playframework.org

The new application will be created in C:\play-2.0\mysample

What is the application name?
> mysample

Which template do you want to use for this new application?

  1 - Create a simple Scala application
  2 - Create a simple Java application
  3 - Create an empty project

> 2

OK, application mysample is created.

Have fun!


C:\play-2.0>cd mysample

C:\play-2.0\mysample>play
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256M; sup
port was removed in 8.0
error: error while loading AnnotatedElement, class file 'C:\Program Files\Java\j
re1.8.0_31\lib\rt.jar(java/lang/reflect/AnnotatedElement.class)' is broken
(bad constant pool tag 15 at byte 2682)
[error] Type error in expression
Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore?

Answer 1

尝试使用2.4.3版Play。 Play 2.0可能使用旧的Scala版本，如2.9.x. Scala版本使用JDK 8生成此错误。

您需要在JDK 8上运行Scala 2.10.3+。

播放框架在运行我新创建的应用程序时将错误显示为流

1 个答案: