[Gunnar]

Hello,

I’m new to myEclipse and also new to JSP programming in general. I installed and registered
myeclipse but I always get the following exception when I try to open the struts config editor:

java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.xml.SourceEditor.createPartControl(SourceEditor.java:313)
at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:183)
at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:153)
at com.genuitec.eclipse.struts.editor.multipage.StrutsConfigEditor.createSourceEditorPage(StrutsConfigEditor.java:230)
at com.genuitec.eclipse.struts.editor.multipage.StrutsConfigEditor.createPages(StrutsConfigEditor.java:286)
at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:276)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:596)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:372)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:566)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:214)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2588)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2521)
at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2513)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2493)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:288)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:280)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:184)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
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.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)

And that is my current struct-config.xml which I try to open with the editor:

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
          "http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">

<struts-config>
        <form-beans>
        <form-bean name="loginForm"    type="org.apache.struts.action.DynaActionForm">
            <form-property name="username" type="java.lang.String" />
            <form-property name="password" type="java.lang.String" />
        </form-bean>
    </form-beans>
    
    <global-exceptions>
        <!-- sample exception handler
            <exception
            key="expired.password"
            type="app.ExpiredPasswordException"
            path="/changePassword.jsp"/>
            end sample -->
    </global-exceptions>
    
    <global-forwards>
        <forward name="welcome" path="/Welcome.do" />
    </global-forwards>

        <action-mappings>
        <action path="/Welcome" forward="/pages/Welcome.jsp" />

        <action path="/login" type="struts.test.LoginAction" name="loginForm"  scope="request" validate="false" input="/pages/Welcome.jsp">
            <forward name="success" path="/pages/Hello.jsp" />
            <forward name="failure" path="/pages/Error.jsp" />
        </action>
    </action-mappings>

    <controller    processorClass="org.apache.struts.tiles.TilesRequestProcessor" />

    <message-resources parameter="resources.messages" />

    <plug-in className="org.apache.struts.tiles.TilesPlugin">
        <!-- Path to XML definition file -->
        <set-property property="definitions-config" value="/WEB-INF/tiles-defs.xml" />
        <!-- Set Module-awareness to true -->
        <set-property property="moduleAware" value="true" />
    </plug-in>

    <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
        <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
    </plug-in>


</struts-config>

Maybe someone can give me a hint what I’m doing wrong or is this a bug ??

[Gunnar]

No comments to this? Where is the support? For what exactly do I’ve paid for …. ?

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