Re: Runtime Error

[Aleksander Slominski]

Zager, Scott wrote:

I'm getting the following error when trying to call the
WSIFServiceFactory.getService method:
java.lang.AbstractMethodError:
org.apache.wsif.wsdl.WSIFWSDLLocatorImpl.getBaseInputSource()Lorg/xml/sax/In
putSource;
       at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
       at org.apache.wsif.util.WSIFUtils.readWSDL(Unknown Source)
       at org.apache.wsif.base.WSIFServiceImpl.<init>(Unknown Source)
       at org.apache.wsif.base.WSIFServiceFactoryImpl.getService(Unknown
Source)
I don't get any errors at runtime, so this seems like it should be a problem
with the version of org.xml.sax.InputSource that is in my classpath.  I
noticed that there is a xmlParserAPIs-2_2_1.jar that comes with the
distribution of wsif that contains this class.  I tried using that with no
success.
My environment is Apache Tomcat 4.0.6 (running in NetBeans 3.5.1).
 

hi,

it looks like you may have incompatible version of WSIF/WSDL4J somewhere 
on classpath when tomcat is running. unfortunately this is not easy to 
debug problem, for example  (google "AbstractMethodError" for more): 
http://www.cookienest.com/forums/mobile/thread.php?topic_id=559
and i would suggest to start with clean tomcat installation (outside 
netbeans) and keep adding piece by piece to see what happens.

good luck!

alek

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