Aptana Studio 3 - 在服務器上運行（不適用於某些項目）

Question

我能夠「在服務器上運行/調試」一個新的Rails項目，在Aptana中創建。

但是，對於現有項目，「Run/Debug on Server」無提示失敗。

我還沒有弄清楚爲什麼行爲不同。

以下是日誌中顯示的內容。

 
!ENTRY org.eclipse.ui 4 0 2012-07-09 16:33:49.264 
!MESSAGE Unhandled event loop exception 
!STACK 0 
java.lang.NullPointerException 
    at org.radrails.rails.internal.ui.commands.RunServerHandler.findOrCreateServer(RunServerHandler.java:77) 
    at org.radrails.rails.internal.ui.commands.RunServerHandler.execute(RunServerHandler.java:44) 
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293) 
    at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) 
    at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) 
    at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) 
    at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) 
    at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) 
    at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829) 
    at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815) 
    at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805) 
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) 
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) 
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588) 
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209) 
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) 
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) 
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) 
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) 
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) 
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) 
    at com.aptana.rcp.IDEApplication.start(IDEApplication.java:125) 
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) 
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) 
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) 
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) 
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:616) 
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) 
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) 
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410) 
    at org.eclipse.equinox.launcher.Main.main(Main.java:1386) 

感謝， 傑米

Answer 1

我有同樣的問題。我不知道發生了什麼，但這是我做了什麼來解決這個問題：

1. 轉到Preferences->Aptana Studio->Web Servers。
2. 點擊New。
3. 從列表中選擇Rails server。

在對話框中： - 這是出現同名服務器（我不知道，但它可能是更好地把你設置服務器的項目的確切名稱中輸入名稱下面的列表）;從想要配置服務器的列表中選擇一個項目名稱;離開0.0.0.0和未觸及。

點擊確定&享受！