org.eclipse.graphiti.ui.editor.DiagramEditorInput.<init...

本文介绍在MyEclipse中安装ActivitiDesigner插件时遇到的问题及解决方案。由于未安装graphiti插件导致错误发生,解决办法是在线安装graphiti。

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1、错误描述




2、错误原因

在MyEclipse中安装Activiti Designer插件需要先安装graphiti插件,但是安装时未安装graphiti导致报错


3、解决办法

在线安装graphiti

java.lang.NullPointerException: charsetName at java.io.InputStreamReader.<init>(InputStreamReader.java:82) at com.cim.idm.idmflow.designer.editor.BpelModelerEditor.setInput(BpelModelerEditor.java:852) at org.eclipse.gef.ui.parts.GraphicalEditor.init(GraphicalEditor.java:346) at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:359) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:306) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:877) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:857) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:119) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:333) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:254) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:949) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:633) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:735) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:706) at org.eclipse.e4.ui.internal.
03-13
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