org.jinterop.dcom.common.JIException: Unspecified Error. [0x80004005]

[14521...@qq.com]

hi,

package com.tt.test;

import java.net.UnknownHostException;

import java.util.concurrent.Executors;

import org.jinterop.dcom.common.JIException;

import org.jinterop.dcom.common.JISystem;

import org.jinterop.dcom.core.JIVariant;

import org.openscada.opc.lib.common.ConnectionInformation;

import org.openscada.opc.lib.common.NotConnectedException;

import org.openscada.opc.lib.da.AccessBase;

import org.openscada.opc.lib.da.AddFailedException;

import org.openscada.opc.lib.da.Async20Access;

import org.openscada.opc.lib.da.AutoReconnectController;

import org.openscada.opc.lib.da.DataCallback;

import org.openscada.opc.lib.da.DuplicateGroupException;

import org.openscada.opc.lib.da.Group;

import org.openscada.opc.lib.da.Item;

import org.openscada.opc.lib.da.ItemState;

import org.openscada.opc.lib.da.Server;

public class SCADA {

 public static void main(String[] args){

  AutoReconnectController autos = null;

  try {

   JISystem.setAutoRegisteration(true);

   

   ConnectionInformation ci = new ConnectionInformation();

   ci.setHost("192.168.0.109");//130.0.0.1

   ci.setDomain("");

   //ci.setProgId("Kepware.KEPServerEX.V5");//Hollysys.MacsOPCSvr.1

   ci.setClsid("b3af0bf6-4c0c-4804-a122-6f3b160f4397");

   ci.setUser("Administrator");

   ci.setPassword("123");//esd.@2012

   

   

   

   final Server s = new Server(ci,Executors.newSingleThreadScheduledExecutor());

         autos = new AutoReconnectController(s);

   autos.connect();Thread.sleep(100);

   

   

//   dumpTree(s.getTreeBrowser().browse(),0);

   

   Group group = s.addGroup("group");

            group.setActive(true);

           // final Item item = group.addItem("Bucket Brigade.String");

            final Item item = group.addItem("Channel1.Device1.Tag1");// simatic S7  Group1.PI_3009

           // final Item item = group.addItem("Random.String");

            item.setActive(true);

            Thread.sleep(1000);

            System.out.println("："+item.read(false).getValue());

            JIVariant value = JIVariant.makeVariant(new Integer(777));

            item.write(value);

   

//  

  final AccessBase access = new Async20Access(s,6000,false);

            access.addItem ( "Channel1.Device1.Tag1",new DataCallback() {

                @Override

                public void changed(Item item, ItemState state) {

                    System.out.println("-----------11-------"+state);

                }

            });

            access.bind ();

            Thread.sleep(10*1000);

            access.unbind();

           

  } catch (IllegalArgumentException e) {

   e.printStackTrace();

  } catch (UnknownHostException e) {   

   e.printStackTrace();

  } catch (JIException e) {  

   e.printStackTrace();

  } catch (NotConnectedException e) {  

   e.printStackTrace();

  } catch (DuplicateGroupException e) {             

   e.printStackTrace();

  } catch (AddFailedException e) {

   e.printStackTrace();

  } catch (InterruptedException e) {

   e.printStackTrace();

  }finally{

   autos.disconnect();

  }  

 }

}

Execution error:
Sometimes normal and sometimes execution error

org.jinterop.dcom.common.JIException: Unspecified Error. [0x80004005]
and org.jinterop.dcom.core.VariantBody$EMPTY@12c8fa8

How to solve?

[Jens Reimann]

Hi,

It would help to have a stack trace of both errors and a description of what happened. It is hard to make any assumptions.

Jens

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[14521...@qq.com]

This error is reported instability；
The reason is that yesterday stopped once electricity；
Recaptured found this wrong。

Opc server is not restarted on it?

在 2013年12月30日星期一UTC+8下午5时04分57秒，Jens Reimann写道：

[Jens Reimann]

I am sorry but I don't understand what you try to say.

If you have a stack trace of your exception I might be able to see the problem.