Comments on: Creating a webservice using RAD 7

By: Mohamed Riaz

Mohamed Riaz — Wed, 11 May 2011 04:40:16 +0000

Hi Albin. I am using jax-rpc in my project to create a webservice. Whenever i put a complex type object (Return type of the method is a custom object. Inside the custome object, i have another custom object array), i am getting “Error: Null serializer factory specified in the TypeMappingImpl.register method.” Only if i put the concerned custom object (used for object array) class in the same path as the service class, this issue is resolved.

Can you provide a solution for this?

By: Albin Joseph

Albin Joseph — Tue, 03 May 2011 09:04:07 +0000

I believe your webservice is not deployed correctly.

By: Tan

Tan — Thu, 21 Apr 2011 08:37:06 +0000

While running by giving a
string input I got the below error.

IWAB0135E An unexpected error has occurred.
404
Not Found

Please let me know what could be the issue.

By: Tan

Tan — Thu, 21 Apr 2011 08:36:03 +0000

When I gave a string input and slick on go to see the result I found the below error. let me know if I miss anything.

IWAB0135E An unexpected error has occurred.
404
Not Found

By: sunny5663

sunny5663 — Thu, 14 Apr 2011 09:41:30 +0000

hi runa i am also facing the same problem…could u assist me how to go through this example in rad 7.5?

By: Bhushan

Bhushan — Wed, 13 Apr 2011 15:24:05 +0000

IWAB0014E Unexpected exception occured.

java.lang.NullPointerException
at org.eclipse.jst.ws.internal.common.J2EEUtils.isComponentAssociated(Unknown Source)
at org.eclipse.jst.ws.internal.common.J2EEUtils.isComponentAssociated(Unknown Source)
at org.eclipse.jst.ws.internal.consumption.command.common.AssociateModuleWithEARCommand.execute(Unknown Source)
at org.eclipse.jst.ws.internal.creation.ui.extension.PreServiceAssembleCommand.execute(Unknown Source)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(Unknown Source)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.visitTop(Unknown Source)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.moveForwardToNextStop(Unknown Source)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager$5.run(Unknown Source)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(Unknown Source)
at org.eclipse.jface.operation.ModalContext.run(Unknown Source)
at org.eclipse.jface.wizard.WizardDialog.run(Unknown Source)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager.runForwardToNextStop(Unknown Source)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.runForwardToNextStop(Unknown Source)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.performFinish(Unknown Source)
at org.eclipse.wst.command.internal.env.ui.widgets.DynamicWizard.performFinish(Unknown Source)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(Unknown Source)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(Unknown Source)
at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Unknown Source)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.eclipse.jface.window.Window.runEventLoop(Unknown Source)
at org.eclipse.jface.window.Window.open(Unknown Source)
at org.eclipse.ui.actions.NewWizardAction.run(Unknown Source)
at org.eclipse.jface.action.Action.runWithEvent(Unknown Source)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(Unknown Source)
at org.eclipse.jface.action.ActionContributionItem.access$2(Unknown Source)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.eclipse.ui.internal.Workbench.runEventLoop(Unknown Source)
at org.eclipse.ui.internal.Workbench.runUI(Unknown Source)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown Source)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source)
at org.eclipse.ui.internal.ide.IDEApplication.run(Unknown Source)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(Unknown Source)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown Source)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
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(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Unknown Source)
at org.eclipse.core.launcher.Main.run(Unknown Source)
at org.eclipse.core.launcher.Main.main(Unknown Source)
I am getting this error when I click on finish

By: meet

meet — Fri, 23 Jul 2010 06:51:40 +0000

Hi,
i found ur tutorial useful .but i want to know how to call webservice in java main method.
Error is coming..Exception in thread “main” javax.xml.ws.WebServiceException: Failed to access the WSDL at: file:./WEB-INF/wsdl/HelloWorldService.wsdl. It failed with:
.\WEB-INF\wsdl\HelloWorldService.wsdl (The system cannot find the path specified.).

i m using RAD 7.5

Please help

By: runa75

runa75 — Mon, 22 Feb 2010 01:01:19 +0000

Hi,

I am using RAD 7.5 and the steps seems to be different. It does not asking for end points and bean details.

Appreciate if you can direct me?

Thanks for your help.

By: Gopinagh

Gopinagh — Mon, 01 Feb 2010 10:58:55 +0000

Hello sir..
We have created web services for hello world but while trying to execute that we are getting some error as IWAB0135E An unexpected error has occurred.
IOException
Connection refused: connect

can you say pls why this error occurs and give a remedy for this…..

By: TRIKI Aymen

TRIKI Aymen — Sat, 10 Oct 2009 06:15:59 +0000

500
Internal Server Error

Wen I tested the service with “Web Services explorer”.