Web Services Problem

Diogo_Portela

Hi guys,

I created a C# application to access some web services and make some searches in the Content Server.

I'm getting some examples from the knowledge center, the problem is I can authenticate, but when the application tries to get the available slices, I get the following error:

Server : System.ServiceModel.FaultException: java.lang.NegativeArraySizeExceptio

n

 

Server stack trace:

   at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRunt

ime operation, ProxyRpc& rpc)

   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean on

eway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan tim

eout)

   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCall

Message methodCall, ProxyOperationRuntime operation)

   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

 

Exception rethrown at [0]:

   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage req

Msg, IMessage retMsg)

   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgDa

ta, Int32 type)

   at WebServices_GetFolder.Authentication_WS.SearchService.GetDataCollections(G

etDataCollectionsRequest request)

   at WebServices_GetFolder.Authentication_WS.SearchServiceClient.WebServices_Ge

tFolder.Authentication_WS.SearchService.GetDataCollections(GetDataCollectionsReq

uest request) in C:\Users\mis\Documents\ANF\WebServices_GetFolder\WebServices_Ge

tFolder\Service References\Authentication_WS\Reference.cs:line 7651

   at WebServices_GetFolder.Authentication_WS.SearchServiceClient.GetDataCollect

ions(OTAuthentication& OTAuthentication) in C:\Users\mis\Documents\ANF\WebServic

es_GetFolder\WebServices_GetFolder\Service References\Authentication_WS\Referenc

e.cs:line 7657

   at WebServices_GetFolder.WebServicesSearch..ctor() in C:\Users\mis\Documents\

ANF\WebServices_GetFolder\WebServices_GetFolder\Program.cs:line 70

 

Do you know what can be the problem?

 

Best regards

Kyle_Swidrovich

I think we'd need to see what response we're getting back from Content Server for your GetDataCollections call.
Can you provide a snippet of the Content Server thread log with [options] wantLAPILogs=TRUE and [general] Debug=2 set in your opentext.ini file?