i'm using funambol server 8 with zimbra server open source 6 RC1 on fedora 11.
i install Funambol on the same server and install funabbol connector ZimbraConnector_0.5.02.s4j.

when i try to sync thunderbird (with funambol add-on) or mt nokia iget error sync fail

and this from funambol log:

[2009-07-29 20:55:49,507] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [] [] [] Handling incoming request
[2009-07-29 20:55:49,507] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [] [] [] Request URL: http://linux.myakove.com:8080/funambol/ds
[2009-07-29 20:55:49,507] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [] [] [] Requested sessionId: null
[2009-07-29 20:55:49,664] [funambol.handler] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] myakove/fmz-7IIK1BvYIdm7jBT/pp/Mzw== logged in.
[2009-07-29 20:55:49,763] [funambol.zimbra] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] LOAD ZimbraConnector 0.5.02
[2009-07-29 20:55:49,774] [funambol.zimbra] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] LOAD ZimbraConnector 0.5.02
[2009-07-29 20:55:49,807] [funambol.zimbra] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] LOAD ZimbraConnector 0.5.02
[2009-07-29 20:55:49,875] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Request processed.
[2009-07-29 20:55:55,751] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Handling incoming request
[2009-07-29 20:55:55,751] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Request URL: http://linux.myakove.com:8080/funambol/ds
[2009-07-29 20:55:55,751] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Requested sessionId: 61E2745B908671B3D7BD830E9F5EA342
[2009-07-29 20:55:55,960] [funambol.engine] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Starting synchronization ...
[2009-07-29 20:55:56,050] [funambol.handler] [ERROR] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Exception processing message
java.lang.NullPointerException
at ru.korusconsulting.connector.base.SoapHelper.getRo otFolder(SoapHelper.java:61)
at ru.korusconsulting.connector.base.ZimbraPort.reque stAutorization(ZimbraPort.java:146)
at ru.korusconsulting.connector.funambol.ZimbraSyncSo urce.commonSync(ZimbraSyncSource.java:121)
at ru.korusconsulting.connector.funambol.ZimbraSyncSo urce.beginSync(ZimbraSyncSource.java:102)
at ru.korusconsulting.connector.funambol.ContactSyncS ource.beginSync(ContactSyncSource.java:40)
at com.funambol.server.engine.Sync4jEngine.sync(Sync4 jEngine.java:595)
at com.funambol.server.session.SyncSessionHandler.pro cessModifications(SyncSessionHandler.java:1700)
at com.funambol.server.session.SyncSessionHandler.pro cessSyncMessage(SyncSessionHandler.java:1553)
at com.funambol.server.session.SyncSessionHandler.pro cessInitSyncMapMessage(SyncSessionHandler.java:101 2)
at com.funambol.server.session.SyncSessionHandler.pro cessMessage(SyncSessionHandler.java:545)
at com.funambol.server.engine.SyncAdapter.processInpu tMessage(SyncAdapter.java:533)
at com.funambol.server.engine.SyncAdapter.processXMLM essage(SyncAdapter.java:254)
at com.funambol.transport.http.server.LocalSyncHolder .processXMLMessage(LocalSyncHolder.java:97)
at com.funambol.transport.http.server.Sync4jServlet.d oPost(Sync4jServlet.java:399)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:803)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at com.funambol.transport.http.server.LogContextFilte r.doFilter(LogContextFilter.java:115)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
[2009-07-29 20:55:56,053] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Request processed.
[2009-07-29 20:55:56,053] [funambol.transport.http] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] Closing session 61E2745B908671B3D7BD830E9F5EA342
[2009-07-29 20:55:56,053] [funambol.engine] [INFO] [61E2745B908671B3D7BD830E9F5EA342] [fmz-7IIK1BvYIdm7jBT/pp/Mzw==] [myakove] [] fmz-7IIK1BvYIdm7jBT/pp/Mzw==/myakove: synchronization completed