无法运行griffon应用程序

Question

我正在尝试在griffon中运行一个测试应用程序。我可以创建应用程序，但当我运行它时，我得到以下错误：

2013-01-25 11:12:02,352 [main] INFO  griffon.swing.SwingApplication - Initializing all startup groups: [test1]
2013-01-25 11:12:05,702 [AWT-EventQueue-0] ERROR org.codehaus.griffon.runtime.builder.UberBuilder - An error occurred while building test1.Test1View@63935d75
java.lang.RuntimeException: Failed to create component for 'application' reason: java.awt.HeadlessException
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeFactoryMethod(UberInterceptorMetaClass.groovy:97)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.this$3$invokeFactoryMethod(UberInterceptorMetaClass.groovy)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass$this$3$invokeFactoryMethod.callCurrent(Unknown Source)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeMethod(UberInterceptorMetaClass.groovy:168)
        at test1.Test1View.run(Test1View.groovy:11)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeMethod(UberInterceptorMetaClass.groovy:152)
        at org.codehaus.griffon.runtime.builder.UberBuilder.build(UberBuilder.groovy:160)
        at org.codehaus.griffon.runtime.core.AbstractMVCGroup$1.run(AbstractMVCGroup.java:129)
Caused by: java.awt.HeadlessException
        at griffon.swing.SwingUtils.createApplicationFrame(SwingUtils.java:133)
        at griffon.swing.AbstractSwingGriffonApplication.createApplicationContainer(AbstractSwingGriffonApplication.java:99)
        at griffon.core.GriffonApplication$createApplicationContainer.call(Unknown Source)
        at griffon.swing.factory.ApplicationFactory.newInstance(ApplicationFactory.groovy:54)
        ... 8 more
2013-01-25 11:12:05,714 [main] ERROR griffon.util.GriffonExceptionHandler - Uncaught Exception
java.lang.RuntimeException: Failed to create component for 'application' reason: java.awt.HeadlessException
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeFactoryMethod(UberInterceptorMetaClass.groovy:97)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.this$3$invokeFactoryMethod(UberInterceptorMetaClass.groovy)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass$this$3$invokeFactoryMethod.callCurrent(Unknown Source)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeMethod(UberInterceptorMetaClass.groovy:168)
        at test1.Test1View.run(Test1View.groovy:11)
        at org.codehaus.griffon.runtime.builder.UberInterceptorMetaClass.invokeMethod(UberInterceptorMetaClass.groovy:152)
        at org.codehaus.griffon.runtime.builder.UberBuilder.build(UberBuilder.groovy:160)
        at org.codehaus.griffon.runtime.core.AbstractMVCGroup$1.run(AbstractMVCGroup.java:129)
Caused by: java.awt.HeadlessException
        at griffon.swing.SwingUtils.createApplicationFrame(SwingUtils.java:133)
        at griffon.swing.AbstractSwingGriffonApplication.createApplicationContainer(AbstractSwingGriffonApplication.java:99)
        at griffon.core.GriffonApplication$createApplicationContainer.call(Unknown Source)
        at griffon.swing.factory.ApplicationFactory.newInstance(ApplicationFactory.groovy:54)
        ... 8 more

你能给出的任何见解都是很棒的。我的设置是：

Kubuntu Linux 12.10 64位

------------------------------------------------------------
  Griffon 1.2.0
------------------------------------------------------------

   Build: 11-Jan-2013 09:10 AM
  Groovy: 2.0.6
     Ant: 1.8.4
   Slf4j: 1.7.2
  Spring: 3.2.0.RELEASE
     JVM: 1.7.0_09 (Oracle Corporation 23.2-b09)
      OS: Linux 3.5.0-22-generic amd64

谢谢！！

ironmantis7x

Answer 1

找到了！我需要安装JRE，但我没有安装，它正在寻找我需要的依赖项。

Answer 2

正如在http://docs.oracle.com/javase/6/docs/api/java/awt/HeadlessException.html的文档中提到的，这应该是键盘、鼠标或显示器的问题。

假设您没有强制使用"-Djava.awt.headless=true"，这很可能是由于缺少到X服务器的连接造成的。

类型

echo $DISPLAY

在终端窗口中。通常输出":0“。确保设置了变量(对于终端窗口是自动设置的)，并尝试启动一个非常基本的X应用程序，比如"xterm“。如果运行正常，griffon应用程序应该会启动并显示。