报表错误

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[ERROR] 执行方出错：[Report@1fbd92a gotoReportDesigner] [com.justep.studio.ui.editors.util.XuiDynJavaManager 2017-09-25 11:10:29]
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.studio.ui.editors.util.XuiDynJavaManager.executeMethod(Unknown Source)
        at com.justep.studio.ui.editors.xui.designpanel.ContextAction.widgetSelected(Unknown Source)
        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.Widget.sendEvent(Widget.java:1053)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
        at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
        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:353)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Caused by: java.lang.NullPointerException
        at com.justep.studio.ui.editors.util.ole.ExcelSheet.getUsedRangeCells(Unknown Source)
        at com.justep.studio.ui.editors.util.ole.ExcelSheet.getCellByValue(Unknown Source)
        at com.justep.studio.ui.editors.xui.designpanel.ReportDesignPanel.setXuiElements(Unknown Source)
        at com.justep.studio.ui.editors.xui.DesignPanelContainer.showDesignePanel(Unknown Source)
        at com.justep.studio.ui.editors.xui.DesignPanelContainer.showDesignePanel(Unknown Source)
        at Report.gotoReportDesigner(Report.java:63)
        ... 32 more



我就想知道这是个什么问题，改了半天的东西，报个错就都没了，点保存，excel卡住，然后就没了 。。。。

jishuang

如果不是所有excel的文件打开都报错，可以到资源管理器中打开excel看看是否正确，如果不正确，可以用office的方式打开同名的xml文件，然后另存为一个excel文件

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jishuang 发表于 2017-9-25 13:38
如果不是所有excel的文件打开都报错，可以到资源管理器中打开excel看看是否正确，如果不正确，可以用office ...

这个问题是偶尔会出现的，好像一次开多个report就会报这个错误，这是bug吗？关了再开就好了

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jishuang 发表于 2017-9-25 13:38
如果不是所有excel的文件打开都报错，可以到资源管理器中打开excel看看是否正确，如果不正确，可以用office ...

我现在xml文件是改好的，但是Excel文件变成最原始的了，这个怎么办。。。。我快被气死了

jishuang

用office的方式打开同名的xml文件，然后另存为一个excel文件