在线打包的时候，没反应，查看日志发现有报错，麻烦大神帮我看下

!ENTRY org.eclipse.ui 4 0 2018-09-12 00:19:28.307
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (com.google.gson.JsonSyntaxException: duplicate key: fullscreen)
at org.eclipse.swt.SWT.error(SWT.java:4282)
at org.eclipse.swt.SWT.error(SWT.java:4197)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2957)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2921)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2755)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:689)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:678)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.aptana.rcp.IDEApplication.start(IDEApplication.java:224)
at com.aptana.commandline.launcher.application.LauncherApplication.start(LauncherApplication.java:94)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:348)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:183)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:655)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1491)
Caused by: com.google.gson.JsonSyntaxException: duplicate key: fullscreen
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:190)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145)
at com.google.gson.Gson.fromJson(Gson.java:888)
at com.google.gson.Gson.fromJson(Gson.java:853)
at com.google.gson.Gson.fromJson(Gson.java:802)
at com.google.gson.Gson.fromJson(Gson.java:774)
at com.pandora.core.appstream.AppStreamFileBuilder.jsonToMap(AppStreamFileBuilder.java:986)
at com.pandora.core.appstream.AppStreamFileBuilder.getIdleResources(AppStreamFileBuilder.java:928)
at com.pandora.core.appstream.AppStreamFileBuilder.hasIdleResources(AppStreamFileBuilder.java:976)
at com.pandora.pack.ui.wizard.AbstractAppDialog.checkIdleResources(AbstractAppDialog.java:166)
at com.pandora.pack.ui.wizard.MakePackageDialog.validation(MakePackageDialog.java:1270)
at com.pandora.pack.ui.wizard.MakePackageDialog.access$1(MakePackageDialog.java:1098)
at com.pandora.pack.ui.wizard.MakePackageDialog$12$1.run(MakePackageDialog.java:1626)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
... 23 more