我已经从 http://sourceforge.net/projects/deepemailminer/files/DeepEmailMiner/Version%20v1/ 下载了DeepEmailMiner-v1-source.zip 。
但是当我尝试执行net.sf.deepmailminer包中的DeepMailMiner.java时,它反复显示以下错误消息:
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.awt.geom.Path2D$Double cannot be cast to java.awt.geom.GeneralPath
at edu.uci.ics.jung.visualization.PluggableRenderer.drawSimpleEdge(PluggableRenderer.java:757)
at edu.uci.ics.jung.visualization.PluggableRenderer.paintEdge(PluggableRenderer.java:663)
at edu.uci.ics.jung.visualization.VisualizationViewer.renderGraph(VisualizationViewer.java:783)
at edu.uci.ics.jung.visualization.VisualizationViewer.paintComponent(VisualizationViewer.java:720)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278)
at javax.swing.RepaintManager.paint(RepaintManager.java:1224)
at javax.swing.JComponent._paintImmediately(JComponent.java:5072)
at javax.swing.JComponent.paintImmediately(JComponent.java:4882)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:785)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
我已经检查了 PluggableRenderer.java 和 VisualizationViewer.java 类,但没有发现任何帮助。
我认为问题出在“SampleEmailGraph.java”中,当我们在 net.sf.deepmailminer 包中启动“DeepEmailMiner.java”时,它首先呈现。
请帮我找出并解决问题。
最佳答案
尝试联系开发人员。 (SourceForge 项目自 2006 年以来一直处于不活跃状态,但您可能会很幸运。)
此外,尝试按照手册第 3.1 节使用下载的 JAR 文件使用 Java 1.5 JRE 运行应用程序。 (我知道手册上说是 1.5 或更高版本,但也许它只能在特定版本的 Java 上运行。它可能还需要特定的操作系统。)
如果这些都不起作用,那么您可能会遇到困难,除非您具备逆向工程和修复其他人的 Java 代码的技能。
关于java - 如何执行 DeepEmailminer 应用程序,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4654610/