Java – eclipse – an unexpected exception [closed] occurred when trying to create a web service based on a WSDL file

I am creating a web service in the eclipse Java EE IDE (Helios service release 2, Windows 7 32-bit) based on the WSDL file, but when I click finish in the creation wizard, I always get:

Iwab0014e unexpected exception occurred

(details: java.lang.NullPointerException
      at org.eclipse.jst.ws.internal.axis.creation.ui.widgets.skeleton.SkeletonConfigWidgetDefaultingCommand.getOutputJavaFolder(SkeletonConfigWidgetDefaultingCommand.java:86)
      at org.eclipse.jst.ws.internal.axis.creation.ui.widgets.skeleton.SkeletonConfigWidgetDefaultingCommand.execute(SkeletonConfigWidgetDefaultingCommand.java:47)
      at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
      at **...**)

I am 100% sure that the WSDL file is correct - errors occur, no matter how trivial the file is

The way I do this:

>Create a generic project and add a new WSDL file; > File – > New – > other – > Web service – > Web Service > in the Web Service Wizard, I select "top-down java bean service" and select the corresponding WSDL file. > When I click next or finish, the above exception occurs and the source file is not generated

I'm using Tomcat 6.0 server (localhost), but I think it doesn't matter

Any tips on how to solve this problem will be appreciated

Solution

I solved the problem by going

And change the web service runtime from "Apache axis" to "Apache Axis2"