2013-02-17 56 views
1

我跑战术在终端
(1.2.5)的测试,并参观本地主机/ @测试
该页说播放测试nullpoint例外

Oops: NullPointerException 
An unexpected error occured caused by exception NullPointerException: 
null 

然后下面的错误堆栈在终端

Internal Server Error (500) for request GET /@tests 

Oops: NullPointerException 
An unexpected error occured caused by exception NullPointerException: null 

play.exceptions.UnexpectedException: Unexpected Error 
    at play.Play.start(Play.java:556) 
    at play.Play.detectChanges(Play.java:642) 
    at play.Invoker$Invocation.init(Invoker.java:198) 
    at Invocation.HTTP Request(Play!) 
Caused by: java.lang.NullPointerException 
    at play.classloading.ApplicationCompiler$2.acceptResult(ApplicationCompiler.java:266) 
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:478) 
    at play.classloading.ApplicationCompiler.compile(ApplicationCompiler.java:282) 
    at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:426) 
    at play.Play.start(Play.java:516) 
    ... 3 more 
印刷
+0

好,看起来像是空指针异常,呵呵?那么关于你的代码试图做什么的更多细节呢? – 2013-02-18 03:11:52

+0

我什么也没做,只能运行测试,然后去chrome到localhost:9000/@ tests – jilen 2013-02-18 04:35:10

回答

1

最后,我发现如何获得这个例外。因为我有一个文件有两个classes.like

Foo.java:

public class Foo {} 
class Bar{} 

然后我重写酒吧类的嵌套类,每一件事情就行了! Thoung我不知道为什么,好像是由于一些eclipse java编译器的bug