Issue when using NetconfReadConfig

[younensias]

Hello ,
In my project , i want to use your plugin for to communicate with NSo using the protocol NetConf.
I started by "NetconfReadConfig" , but i encountered an error
30-Apr-2020 00:16:52.406 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.NetconfSession.call Methode call : request est

30-Apr-2020 00:16:52.407 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.NetconfSession.request request
30-Apr-2020 00:16:52.408 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.NetconfSession.send debut send ******
30-Apr-2020 00:16:52.409 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.toXML To xml
30-Apr-2020 00:16:52.409 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.writeTo Appel a writeTo
30-Apr-2020 00:16:52.413 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.NetconfSession.send element

30-Apr-2020 00:16:52.414 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.writeTo Appel a writeTo
30-Apr-2020 00:16:52.414 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.writeTo setOutputProperty
30-Apr-2020 00:16:52.415 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.writeTo wholeDocument true
30-Apr-2020 00:16:52.420 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.XMLElement.writeTo excepppepeorg.xml.sax.SAXException: write(ChannelOutputStream[ChannelSubsystem[id=0, recipient=0]-ClientSessionImpl[user@/192.168.66.128:22][netconf]] SSH_MSG_CHANNEL_DATA) len=1 - channel already closed
org.apache.sshd.common.channel.exception.SshChannelClosedException: write(ChannelOutputStream[ChannelSubsystem[id=0, recipient=0]-ClientSessionImpl[user@/192.168.66.128:22][netconf]] SSH_MSG_CHANNEL_DATA) len=1 - channel already closed
30-Apr-2020 00:16:52.421 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.anc.NetconfSession.send eception javax.xml.transform.TransformerException: org.xml.sax.SAXException: write(ChannelOutputStream[ChannelSubsystem[id=0, recipient=0]-ClientSessionImpl[user@/192.168.66.128:22][netconf]] SSH_MSG_CHANNEL_DATA) len=1 - channel already closed
org.apache.sshd.common.channel.exception.SshChannelClosedException: write(ChannelOutputStream[ChannelSubsystem[id=0, recipient=0]-ClientSessionImpl[user@/192.168.66.128:22][netconf]] SSH_MSG_CHANNEL_DATA) len=1 - channel already closed
30-Apr-2020 00:16:52.422 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.netconf.NetconfReadConfig.execute ProtocolException debut
30-Apr-2020 00:16:52.593 INFOS [http-nio-8080-exec-8] com.cisco.adt.bpmn.netconf.NetconfReadConfig.execute ERROR_NC_PROTOCOL, write(ChannelOutputStream[ChannelSubsystem[id=0, recipient=0]-ClientSessionImpl[user@/192.168.66.128:22][netconf]] SSH_MSG_CHANNEL_DATA) len=1 - channel already closed
30-Apr

Have you any idea how to resolve it please ?