Hi,
        I am trying to run Slide on WebSphere Platform 5.0 [BASE 5.0.2
ptf2M0325.01]
After a lot of effort I could get the Slide servlet to run successfully and
show output on Websphere browser output when pointed to the webdav servlet.
I had to configure slide.properties to dis-able security by setting
org.apache.slide.security=false. I also had to remove all the
security-constraint and login-config elements in web.xml as mentioned in
Slide documentation to dis-able authentication. When pointing IE browser to
the servlet I get a output showing 7 folders (users/, roles/, actions/,
files/, history/, workspace/, workingresource/).

I installed DAV Explorer 0.9 and pointed it to webdav. I get following error
on the server and DAV Explorer displays "HTTP:500 Internal Error
Encountered" message:

/*********************************************
[7/21/04 16:35:06:530 MDT] 15e32762 SystemOut     O 21 Jul 2004 16:35:06 -
org.apache.slide.webdav.WebdavServlet - ERROR - java.lang.VerifyError:
(class: org/apache/slide/webdav/util/PropertyHelper, method:
createActiveLockElement signature:
(Lorg/apache/slide/lock/NodeLock;Ljava/lang/String;Ljava/lang/String;)Lorg/j
dom/Element;) Incompatible argument to method
[7/21/04 16:35:06:530 MDT] 15e32762 SystemErr     R java.lang.VerifyError:
(class: org/apache/slide/webdav/util/PropertyHelper, method:
createActiveLockElement signature:
(Lorg/apache/slide/lock/NodeLock;Ljava/lang/String;Ljava/lang/String;)Lorg/j
dom/Element;) Incompatible argument to method
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.util.VersioningHelper.<init>(VersioningHelper.java:1
55)
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.util.VersioningHelper.getVersioningHelper(Versioning
Helper.java:113)
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.method.PropFindMethod.parseRequest(PropFindMethod.ja
va:168)
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.method.AbstractWebdavMethod.run(AbstractWebdavMethod
.java:312)
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.WebdavServlet.service(WebdavServlet.java:165)
[7/21/04 16:35:06:560 MDT] 15e32762 SystemErr     R     at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServle
tInstance.java:110)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecy
cleServlet.java:174)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServ
let.java:313)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecyc
leServlet.java:116)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java
:283)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidSer
vletReferenceState.java:42)
[7/21/04 16:35:06:570 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletIns
tanceReference.java:40)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.
java:76)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
org.apache.slide.webdav.filter.LogFilter.doFilter(LogFilter.java:139)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstance
Wrapper.java:132)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.
java:71)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(
WebAppRequestDispatcher.java:939)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppReques
tDispatcher.java:530)
[7/21/04 16:35:06:580 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequest
Dispatcher.java:176)
[7/21/04 16:35:06:590 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:79)
[7/21/04 16:35:06:600 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker
.java:201)
[7/21/04 16:35:06:610 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(C
achedInvocation.java:71)
[7/21/04 16:35:06:610 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.cache.invocation.CacheableInvocationContext.invoke(C
acheableInvocationContext.java:114)
[7/21/04 16:35:06:610 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletReq
uestProcessor.java:186)
[7/21/04 16:35:06:610 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListene
r.java:334)
[7/21/04 16:35:06:610 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.jav
a:56)
[7/21/04 16:35:06:620 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:610)
[7/21/04 16:35:06:630 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.http.HttpConnection.run(HttpConnection.java:435)
[7/21/04 16:35:06:630 MDT] 15e32762 SystemErr     R     at
com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:593)
[7/21/04 16:35:06:640 MDT] 15e32762 WebGroup      E SRVE0026E: [Servlet
Error]-[webdav]: com.ibm.ws.webcontainer.webapp.WebAppErrorReport: Error
reported: 500

*********************************************/

Does anyone identify with this error, or have tips how to go forward solving
this? I am a newbie to Slide and am stuck up with this error. Is Slide 2.0
certified on Websphere5.0 platform? Any kind of help will be highly
appreciated, thanks in advance ....


thanks,

regards,

Krishna

Krishna Kankipati

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