Question

打开STS时，我始终得到以下错误。为了重现，我在编辑器中打开了一个bean配置文件，然后退出STS。然后我重新打开STS并抛出此异常并且我打开的编辑器无法正常启动。

如果我关闭编辑器抛出错误然后重新打开它（不重新启动STS），编辑器就可以打开了。但是当重新启动STS时，它仍会抛出此错误。

我的bean配置的内容主要是Spring Integration元素。以下是我使用的模式：

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:int="http://www.springframework.org/schema/integration"
    xmlns:int-file="http://www.springframework.org/schema/integration/file"
    xmlns:int-mail="http://www.springframework.org/schema/integration/mail"
    xmlns:int-jdbc="http://www.springframework.org/schema/integration/jdbc"
    xsi:schemaLocation="http://www.springframework.org/schema/integration/mail http://www.springframework.org/schema/integration/mail/spring-integration-mail.xsd
        http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
        http://www.springframework.org/schema/integration/file http://www.springframework.org/schema/integration/file/spring-integration-file.xsd
        http://www.springframework.org/schema/integration/jdbc http://www.springframework.org/schema/integration/jdbc/spring-integration-jdbc-2.2.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

唯一的非Spring Integration元素是自定义路由器和自定义转换器的2个内部bean定义：

<int:router id="myrouter" input-channel="routerInput">
    <bean class="my.example.Router">
        <property name="prop" ref="otherBean"/>
    </bean>
</int:router>

<int:transformer input-channel="transformerInput" output-channel="OutboundMail" >
    <bean class="my.example.Transformer">            
        <property name="prop" ref="otherBean"/>
    </bean>
</int:transformer>

堆栈跟踪：

eclipse.buildId=3.6.0.201407101106-RELEASE-e44  
java.version=1.7.0_45  
java.vendor=Oracle Corporation  
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US  
Framework arguments:  -product org.springsource.sts.ide  
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.springsource.sts.ide  

This is a continuation of log file U:\Users\fgreg\Documents\Workspace\.metadata\.bak_0.log  
Created Time: 2014-08-20 07:57:08.801  

org.springframework.ide.eclipse.beans.core.metadata  
Error  
Wed Aug 20 08:00:16 EDT 2014  
Problems occurred when invoking code from plug-in: "org.springframework.ide.eclipse.beans.core.metadata".  

java.lang.IllegalArgumentException: 'beanName' must not be empty  
    at org.springframework.util.Assert.hasText(Assert.java:162)  
    at org.springframework.beans.factory.config.RuntimeBeanReference.<init>(RuntimeBeanReference.java:58)  
    at org.springframework.beans.factory.config.RuntimeBeanReference.<init>(RuntimeBeanReference.java:46)  
    at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeanMethodOverride.<init>(AbstractBeanMethodOverride.java:37)  
    at org.springframework.ide.eclipse.beans.core.internal.model.BeanLookupMethodOverride.<init>(BeanLookupMethodOverride.java:24)  
    at org.springframework.ide.eclipse.beans.core.internal.model.Bean.initBean(Bean.java:373)  
    at org.springframework.ide.eclipse.beans.core.internal.model.Bean.getProperty(Bean.java:192)  
    at org.springframework.ide.eclipse.data.SpringDataUtils.isRepositoryBean(SpringDataUtils.java:108)  
    at org.springframework.ide.eclipse.data.metadata.ui.RepositoriesBeanMetadataProvider.provideBeanMetadata(RepositoriesBeanMetadataProvider.java:52)  
    at org.springframework.ide.eclipse.beans.core.metadata.internal.model.BeanMetadataBuilderJob$1.run(BeanMetadataBuilderJob.java:198)  
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)  
    at org.springframework.ide.eclipse.beans.core.metadata.internal.model.BeanMetadataBuilderJob.attachMetadataToBean(BeanMetadataBuilderJob.java:191)  
    at org.springframework.ide.eclipse.beans.core.metadata.internal.model.BeanMetadataBuilderJob.attachMetadata(BeanMetadataBuilderJob.java:170)  
    at org.springframework.ide.eclipse.beans.core.metadata.internal.model.BeanMetadataBuilderJob.run(BeanMetadataBuilderJob.java:141)  
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

有没有人见过这个或知道如何修复它？

日志文件中的较大堆栈跟踪：

!ENTRY org.eclipse.e4.ui.workbench 4 0 2014-08-20 07:57:05.848
!MESSAGE 
!STACK 0
java.lang.IllegalArgumentException: 'beanName' must not be empty
    at org.springframework.util.Assert.hasText(Assert.java:162)
    at org.springframework.beans.factory.config.RuntimeBeanReference.<init>(RuntimeBeanReference.java:58)
    at org.springframework.beans.factory.config.RuntimeBeanReference.<init>(RuntimeBeanReference.java:46)
    at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeanMethodOverride.<init>(AbstractBeanMethodOverride.java:37)
    at org.springframework.ide.eclipse.beans.core.internal.model.BeanLookupMethodOverride.<init>(BeanLookupMethodOverride.java:24)
    at org.springframework.ide.eclipse.beans.core.internal.model.Bean.initBean(Bean.java:373)
    at org.springframework.ide.eclipse.beans.core.internal.model.Bean.getProperty(Bean.java:192)
    at org.springframework.ide.eclipse.data.SpringDataUtils.isRepositoryBean(SpringDataUtils.java:108)
    at org.springframework.ide.eclipse.data.SpringDataUtils.getRepositoryBeansFor(SpringDataUtils.java:130)
    at org.springframework.ide.eclipse.data.SpringDataUtils.getRepositoryBeanIds(SpringDataUtils.java:67)
    at org.springframework.ide.eclipse.data.beans.ui.editor.RepositoriesReferenceableElementLocator.getReferenceableElements(RepositoriesReferenceableElementLocator.java:55)
    at org.springframework.ide.eclipse.beans.ui.editor.util.BeansEditorUtils.getReferenceableNodes(BeansEditorUtils.java:918)
    at org.springframework.ide.eclipse.config.graph.model.AbstractConfigGraphDiagram.updateRefNodeRegistry(AbstractConfigGraphDiagram.java:342)
    at org.springframework.ide.eclipse.config.graph.model.AbstractConfigGraphDiagram.refreshModelFromXml(AbstractConfigGraphDiagram.java:331)
    at org.springframework.ide.eclipse.config.graph.parts.ActivityDiagramPart.refresh(ActivityDiagramPart.java:217)
    at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
    at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
    at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
    at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
    at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
    at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
    at org.springframework.ide.eclipse.config.graph.AbstractConfigGraphicalEditor.initializeGraphicalViewer(AbstractConfigGraphicalEditor.java:378)
    at org.eclipse.gef.ui.parts.GraphicalEditor.createGraphicalViewer(GraphicalEditor.java:158)
    at org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPartControl(GraphicalEditorWithPalette.java:63)
    at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:243)
    at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:325)
    at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:213)
    at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:308)
    at org.springframework.ide.eclipse.config.ui.editors.AbstractConfigEditor.addConfigEditorPage(AbstractConfigEditor.java:237)
    at org.springframework.ide.eclipse.config.ui.editors.AbstractConfigEditor.updateNamespacePages(AbstractConfigEditor.java:936)
    at org.springframework.ide.eclipse.config.ui.editors.SpringConfigEditor.updateNamespacePages(SpringConfigEditor.java:189)
    at org.springframework.ide.eclipse.config.ui.editors.AbstractConfigEditor.createNamespacePages(AbstractConfigEditor.java:284)
    at org.springframework.ide.eclipse.config.ui.editors.AbstractConfigEditor.addPages(AbstractConfigEditor.java:253)
    at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138)
    at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:362)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:140)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:99)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:321)
    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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:888)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:869)
    at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:120)
    at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:337)
    at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:258)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:104)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:73)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:55)
    at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:127)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:983)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:662)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:766)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:737)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:731)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:715)
    at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:92)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
    at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187)
    at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:156)
    at org.eclipse.swt.widgets.Display.syncExec(Display.java:4734)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:218)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
    at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
    at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
    at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
    at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
    at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
    at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)
    at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:59)
    at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
    at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
    at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$10.widgetSelected(StackRenderer.java:1035)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:782)
    at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3110)
    at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1794)
    at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:283)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:236)
    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:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)

Answer 1

嗯，我采取核方法似乎解决了问题。我做了两件似乎导致解决问题的事情，我不确定哪一个在解决问题方面有更大的影响：

我添加了＆＃39;名称＆＃39;属于我的内部bean元素：

<int:router id="myrouter" input-channel="routerInput">
    <bean class="my.example.Router" name="router">
        <property name="prop" ref="otherBean"/>
    </bean>
</int:router>

<int:transformer input-channel="transformerInput" output-channel="OutboundMail" >
    <bean class="my.example.Transformer" name="transformer">             
        <property name="prop" ref="otherBean"/>
    </bean>
</int:transformer>

我清除了.settings文件夹中的所有内容并重新启动了STS

我想加上这个名字＆＃39;到内部bean是什么做了所以我删除了属性，然后重新启动，看看是否会再次出现错误。它没有再出现。所以这可能是做这两件事的组合，也可能是用掉了.settings文件。

打开xml bean配置文件时出现STS异常

1 个答案: