TutWD_FlightList_Init , error adding a column to table

[Former Member]

Hi,

I'm following this tutorial, trying to add columns to table "Available Fligths" that already comes in the original project, I get an internal error in class : com.sap.ide.webdynpro.viewdesigner.ViewDesignerPart .

Any ideas?

tks

[Former Member · Accepted solution]

Hi,

Problem could be with the plugins.

1. Restart the IDE and try again

Or

2.Copy the plugins folder inside eclipse directory and start the IDE and try the same.

Regards, Anilkumar

[Former Member · Accepted solution]

thanks, but I did the copy, and error persist.

This is the log :

-

---

!STACK 0

java.lang.NullPointerException

at com.sap.ide.webdynpro.viewdesigner.service.Service.getClasses(Service

.java:629)

at com.sap.ide.webdynpro.viewdesigner.ViewDesignerActions.createWithAggr

egation(ViewDesignerActions.java:545)

at com.sap.ide.webdynpro.viewdesigner.ViewContentOutline.insertTableColu

mn(ViewContentOutline.java:578)

at com.sap.ide.webdynpro.viewdesigner.ViewContentOutline.contextMenu(Vie

wContentOutline.java:993)

at com.sap.ide.webdynpro.viewdesigner.ViewDesignerPart.eventContext(View

DesignerPart.java:673)

at com.sap.ide.webdynpro.viewdesigner.ViewDesignerPart.access$1000(ViewD

esignerPart.java:111)

at com.sap.ide.webdynpro.viewdesigner.ViewDesignerPart$7.handleEvent(Vie

wDesignerPart.java:602)

at org.eclipse.swt.ole.win32.OleEventTable.sendEvent(OleEventTable.java:

55)

at org.eclipse.swt.ole.win32.OleEventSink.notifyListener(OleEventSink.ja

va:146)

at org.eclipse.swt.ole.win32.OleEventSink.Invoke(OleEventSink.java:120)

at org.eclipse.swt.ole.win32.OleEventSink.access$1(OleEventSink.java:96)

at org.eclipse.swt.ole.win32.OleEventSink$1.method6(OleEventSink.java:70

)

at org.eclipse.swt.internal.ole.win32.COMObject.callback6(COMObject.java

:115)

at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)

at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1313)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1727)

at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)

at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)

at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)

at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoa

der.java:858)

at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.

java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces

sorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)

at com.sap.ide.eclipse.startup.Main.run(Main.java:789)

at com.sap.ide.eclipse.startup.Main.main(Main.java:607)

-

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[Former Member]

Bug in view designer? Which version of NWDS do you use?

Armin

[Former Member]

I'm using 2.0.9.

Theres is 2.0.10 , I'm patching.

[Former Member]

Open an OSS message.

Armin

[Former Member]

Hi Gerardo,

Have you added new column in table ui element in webdynpro? If yes, then check whether you have assigned some values to its all required attributes in property?

Also ensure that version of NWDS and WAS server should be same.

Regards,

Bhavik