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Failed add RDS Server : Object reference not set to an instance of an object.

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Posts: 4
Topic starter
(@tgalibert)
New Member
Joined: 7 years ago
<span lang="en">Hello,

I have a server with the role Remote Desktop Service.

When i try to add an RDS server, here is the error:
Object reference not set to an instance of an object.

Page URL:  http://10.100.50.1:9001/Default.aspx?pid=RDSServers&mid=248&ctl=add_rdsserver 
Logged User: serveradmin
Work on Behalf: serveradmin
Hosting Space: 0
Stack Trace: System.Web.Services.Protocols.SoapException: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> Object reference not set to an instance of an object.
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at SolidCP.Providers.RemoteDesktopServices.RemoteDesktopServices.AddSessionHostFeatureToServer(String hostName)
at SolidCP.EnterpriseServer.RemoteDesktopServicesController.AddRdsServerInternal(RdsServer rdsServer)
at SolidCP.EnterpriseServer.esRemoteDesktopServices.AddRdsServer(RdsServer rdsServer)
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at SolidCP.EnterpriseServer.esRemoteDesktopServices.AddRdsServer(RdsServer rdsServer)
at SolidCP.Portal.RDSServersAddserver.btnAdd_Click(Object sender, EventArgs e)
Send Report to Host 


Can you help me?

Thank you.</span>
6 Replies
Posts: 1456
Admin
(@trobinson)
Noble Member
Joined: 8 years ago

Hello,

 

From the error its trying to Add SessionHost Feature to the server. This normally means the SolidCP Server on the RDS controller doesnt have rights on the machine (You can try give the user Domain Admins and run a IISReset).

 

If that doesnt help i would check the SolidCP on the RDS Gateway server. You can also try install the session host feature on the server you are trying to add.

 

Kind Regards,

 

Trevor Robinson

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Posts: 4
Topic starter
(@tgalibert)
New Member
Joined: 7 years ago

Thank you.

Best regards.

Reply
Posts: 4
Topic starter
(@tgalibert)
New Member
Joined: 7 years ago

Now,

<span lang="en">When I want to create a collection, here is the error message:

System.Web.Services.Protocols.SoapException: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Exception: Error executing 'ADD_RDS_COLLECTION' task on '' REMOTE_DESKTOP_SERVICES ---> System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> Cannot index into a null array. ---> Cannot index into a null array.

Thank you for your help.  </span>
Reply
Posts: 1456
Admin
(@trobinson)
Noble Member
Joined: 8 years ago

Hello,

 

Do you have ay extra information like:

 

at SolidCP.Providers.RemoteDesktopServices.RemoteDesktopServices

 

You may need to check the eventlog on the RDS Gateway.

 

Thanks,

 

Trevor Robinson

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