无法在Mule Esb中打开配置文件

我在打开mule配置文件时遇到问题。。 突然，我的流文件没有打开。 我犯了这个错误

An error has occurred. See error log for more details.
    org.mule.tooling.ui.contribution.munit.coverage.CoverageFigureDecorator.createDecorator(Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper;)Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator;

Also got following error

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.AbstractMethodError: org.mule.tooling.ui.contribution.munit.coverage.CoverageFigureDecorator.createDecorator(Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper;)Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator;)
    at org.eclipse.swt.SWT.error(SWT.java:4441)
    at org.eclipse.swt.SWT.error(SWT.java:4356)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:139)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3764)
    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:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    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)
Caused by: java.lang.AbstractMethodError: org.mule.tooling.ui.contribution.munit.coverage.CoverageFigureDecorator.createDecorator(Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper;)Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator;
    at org.mule.tooling.messageflow.figuredecorator.FigureDecoratorFactoryManager.createDecorator(FigureDecoratorFactoryManager.java:74)
    at org.mule.tooling.messageflow.figuredecorator.FigureDecoratorFactoryManager.createDecorator(FigureDecoratorFactoryManager.java:53)
    at org.mule.tooling.messageflow.figure.EntityFigure.updateImageFigure(EntityFigure.java:82)
    at org.mule.tooling.messageflow.figure.ContainerFigure.updateImageFigure(ContainerFigure.java:325)
    at org.mule.tooling.messageflow.figure.ContainerFigure.<init>(ContainerFigure.java:88)
    at org.mule.tooling.messageflow.editpart.ContainerEditPart.createFigure(ContainerEditPart.java:39)
    at org.eclipse.gef.editparts.AbstractGraphicalEditPart.getFigure(AbstractGraphicalEditPart.java:494)
    at org.mule.tooling.messageflow.editpart.EntityEditPart.getEntityFigure(EntityEditPart.java:221)
    at org.mule.tooling.messageflow.editpart.EntityEditPart.setErrors(EntityEditPart.java:73)
    at org.mule.tooling.messageflow.editpart.EntityEditPart.applyErrors(EntityEditPart.java:271)
    at org.mule.tooling.messageflow.editpart.MuleConfigurationEditPart.applyErrors(MuleConfigurationEditPart.java:130)
    at org.mule.tooling.messageflow.editor.MessageFlowEditor.updateEntityErrors(MessageFlowEditor.java:537)
    at org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener.updateErrorMarkers(MultiPageMessageFlowEditor.java:1675)
    at org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener.access$0(MultiPageMessageFlowEditor.java:1672)
    at org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener$1.call(MultiPageMessageFlowEditor.java:1665)
    at org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener$1.call(MultiPageMessageFlowEditor.java:1)
    at org.mule.tooling.utils.SilentRunner.run(SilentRunner.java:25)
    at org.mule.tooling.core.StudioDesignContextRunner.runSilentWithMuleProject(StudioDesignContextRunner.java:17)
    at org.mule.tooling.core.StudioDesignContextRunner$1.run(StudioDesignContextRunner.java:45)
    at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:167)
    at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:165)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
    ... 24 more

发生错误。有关详细信息，请参阅错误日志。
org.mule.tooling.ui.contribution.munit.coverage.coverage figuredecorator.createDecorator（Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper；）Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator；
也得到以下错误
org.eclipse.swt.swt异常：无法执行runnable（java.lang.AbstractMethodError:org.mule.tooling.ui.contribution.munit.coverage.coverage figuredecorator.createDecorator（Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper；）Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator；）
位于org.eclipse.swt.swt.error（swt.java:4441）
位于org.eclipse.swt.swt.error（swt.java:4356）
在org.eclipse.swt.widgets.Synchronizer.runAsyncMessages（Synchronizer.java:139）上
在org.eclipse.swt.widgets.Display.runAsyncMessages（Display.java:4147）上
位于org.eclipse.swt.widgets.Display.readAndDispatch（Display.java:3764）
位于org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run（PartRenderingEngine.java:1151）
位于org.eclipse.core.databinding.observable.Realm.runWithDefault（Realm.java:332）
位于org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run（PartRenderingEngine.java:1032）
位于org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI（E4Workbench.java:148）
位于org.eclipse.ui.internal.Workbench$5.run（Workbench.java:636）
位于org.eclipse.core.databinding.observable.Realm.runWithDefault（Realm.java:332）
位于org.eclipse.ui.internal.Workbench.createAndRunWorkbench（Workbench.java:579）
位于org.eclipse.ui.PlatformUI.createAndRunWorkbench（PlatformUI.java:150）
位于org.eclipse.ui.internal.ide.application.IDEApplication.start（IDEApplication.java:135）
在org.eclipse.equinox.internal.app.eclipseeapphandle.run上（eclipseeapphandle.java:196）
位于org.eclipse.core.runtime.internal.adapter.eclipseeappluncher.runApplication（eclipseeappluncher.java:134）
位于org.eclipse.core.runtime.internal.adapter.eclipseeappluncher.start（eclipseeappluncher.java:104）
位于org.eclipse.core.runtime.adapter.EclipseStarter.run（EclipseStarter.java:380）
位于org.eclipse.core.runtime.adapter.EclipseStarter.run（EclipseStarter.java:235）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（未知源）
在sun.reflect.DelegatingMethodAccessorImpl.invoke处（未知源）
位于java.lang.reflect.Method.invoke（未知源）
位于org.eclipse.equinox.launcher.Main.invokeFramework（Main.java:648）
位于org.eclipse.equinox.launcher.Main.basicRun（Main.java:603）
位于org.eclipse.equinox.launcher.Main.run（Main.java:1465）
位于org.eclipse.equinox.launcher.Main.Main（Main.java:1438）
原因：java.lang.AbstractMethodError:org.mule.tooling.ui.contribution.munit.coverage.coverage figuredecorator.createDecorator（Lorg/mule/tooling/messageflow/util/MessageFlowEntityWrapper；）Lorg/mule/tooling/messageflow/figuredecorator/IFigureDecorator；
位于org.mule.tooling.messageflow.figuredcorator.figuredcoratorFactoryManager.createDecorator（figuredcoratorFactoryManager.java:74）
位于org.mule.tooling.messageflow.figuredcorator.figuredcoratorFactoryManager.createDecorator（figuredcoratorFactoryManager.java:53）
位于org.mule.tooling.messageflow.figure.EntityFigure.updateImageFigure（EntityFigure.java:82）
位于org.mule.tooling.messageflow.figure.ContainerFigure.updateImageFigure（ContainerFigure.java:325）
位于org.mule.tooling.messageflow.figure.ContainerFigure.（ContainerFigure.java:88）
位于org.mule.tooling.messageflow.editpart.ContainerEditPart.createFigure（ContainerEditPart.java:39）
位于org.eclipse.gef.editparts.AbstractGraphicalEditPart.getFigure（AbstractGraphicalEditPart.java:494）
位于org.mule.tooling.messageflow.editpart.EntityEditPart.getEntityFigure（EntityEditPart.java:221）
位于org.mule.tooling.messageflow.editpart.EntityEditPart.setErrors（EntityEditPart.java:73）
位于org.mule.tooling.messageflow.editpart.EntityEditPart.applyErrors（EntityEditPart.java:271）
位于org.mule.tooling.messageflow.editpart.MuleConfigurationEditPart.applyErrors（MuleConfigurationEditPart.java:130）
位于org.mule.tooling.messageflow.editor.MessageFlowEditor.updateEntityErrors（MessageFlowEditor.java:537）
位于org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener.updateErrorMarkers（MultiPageMessageFlowEditor.java:1675）
位于org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener.access$0（MultiPageMessageFlowEditor.java:1672）
位于org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener$1.call（MultiPageMessageFlowEditor.java:1665）
位于org.mule.tooling.messageflow.editor.MultiPageMessageFlowEditor$OnValidateFinishedListener$1.call（MultiPageMessageFlowEditor.java:1）
位于org.mule.tooling.utils.SilentRunner.run（SilentRunner.java:25）
位于org.mule.tooling.core.StudioDesignContextRunner.runSilentWithMuleProject（StudioDesignContextRunner.java:17）
位于org.mule.tooling.core.StudioDesignContextRunner$1.run（StudioDesignContextRunner.java:45）
在org.eclipse.ui.internal.UILockListener.doPendingWork（UILockListener.java:167）上
位于org.eclipse.ui.internal.UISynchronizer$3.run（UISynchronizer.java:165）
位于org.eclipse.swt.widgets.RunnableLock.run（RunnableLock.java:35）
在org.eclipse.swt.widgets.Synchronizer.runAsyncMessages上（Synchronizer.java:136）
... 还有24个

我还多次重启anypoint studio。我也改变了我的工作空间，但它不起作用。安装ObjectConnector后发生此错误

---

我还尝试安装了fresh anypoint和install connector，但仍然存在相同的问题。

此问题可以通过更新与munit相关的更新来解决

任意点工作室->帮助->检查更新->选择所需的