Playframework 生产模式中的播放1-3问题？

我正在使用

play framework-1.3

。我在生产模式下运行项目时遇到问题

例外情况：

12:21:09,282 ERROR play:602 - Cannot start in PROD mode with errors
java.lang.NullPointerException
    at play.classloading.ApplicationCompiler$2.acceptResult(ApplicationCompiler.java:276)
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:480)
    at play.classloading.ApplicationCompiler.compile(ApplicationCompiler.java:292)
    at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:428)
    at play.Play.preCompile(Play.java:604)
    at play.Play.init(Play.java:308)
    at play.server.Server.main(Server.java:160)

我不知道为什么会出现这个错误。我在网上发现play不支持在一个文件中嵌套类。

---

但我没有这么做，为什么我会犯这个错误

播放dos不支持一个文件中包含两个类。这就是为什么我会犯这个错误

我刚上了两个不同的课，错误就消失了

埃罗是。我是这样做的

ClassTest.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

解决方案：

12:21:09,282 ERROR play:602 - Cannot start in PROD mode with errors
java.lang.NullPointerException
    at play.classloading.ApplicationCompiler$2.acceptResult(ApplicationCompiler.java:276)
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:480)
    at play.classloading.ApplicationCompiler.compile(ApplicationCompiler.java:292)
    at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:428)
    at play.Play.preCompile(Play.java:604)
    at play.Play.init(Play.java:308)
    at play.server.Server.main(Server.java:160)

ClassTest.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

另一个.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

---

播放dos不支持在一个文件中包含两个类。这就是为什么我会犯这个错误

我刚上了两个不同的课，错误就消失了

埃罗是。我是这样做的

ClassTest.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

解决方案：

12:21:09,282 ERROR play:602 - Cannot start in PROD mode with errors
java.lang.NullPointerException
    at play.classloading.ApplicationCompiler$2.acceptResult(ApplicationCompiler.java:276)
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:480)
    at play.classloading.ApplicationCompiler.compile(ApplicationCompiler.java:292)
    at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:428)
    at play.Play.preCompile(Play.java:604)
    at play.Play.init(Play.java:308)
    at play.server.Server.main(Server.java:160)

ClassTest.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

另一个.java

public class ClassTest {
  // some implementation
}

// in same file i declared another class.

class another {
  // some implementation

}

public ClassTest {
 // some implementation
}

public class another {
 //some implementation

}

---

您能否提供更多详细信息/共享一些代码，以便我们能够处理该问题？您能否提供更多详细信息/共享一些代码，以便我们能够处理该问题？