excel做了半天，返回到最初的样式

nwpu053660

[ERROR] 执行方出错：[ExcelLayout@efc7f1 gotoExcelLayout] [com.justep.studio.ui.editors.util.XuiDynJavaManager 2015-08-12 09:30:44]
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:592)
        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:234)
        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:4066)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
        at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
        at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
        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:369)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:592)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
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.ExcelDesignPanel.setXuiElements(Unknown Source)
        at com.justep.studio.ui.editors.xui.DesignPanelContainer.showDesignePanel(Unknown Source)
        at ExcelLayout.gotoExcelLayout(ExcelLayout.java:30)
        ... 32 more


求解，这是什么错？我调excel调整了半天的样式，最后来了这么个错，然后excel就返回到最初打开设计器的样式了，烦死啊

nwpu053660

没人回复吗？

zhumaohua

1。平台是什么版本
2。 excel 是什么版本
3。打开系统自带的那些excel案例是否有问题？

nwpu053660

zhumaohua 发表于 2015-8-12 14:17
1。平台是什么版本
2。 excel 是什么版本
3。打开系统自带的那些excel案例是否有问题？ ...

1、平台版本5.2.6
2、excel版本2007
3、单纯打开系统自带的excel无问题

另：问题出现是偶然的，右键点击切换到excel设计界面时，有时就会出这个错，一旦出错，excel就还原到刚打开studio的状态了

zhumaohua

加我qq远程看一下吧，qq:9120469