First of all I just new here and don’t know much about Ignition so… your advice would help me a lot
I use newest version of Ignition (8.1)
I try to create first OPC connection (OPC UA) but it got a problem
THANK YOU SO MUCH
“Connection Refused”
That’s either a wrong port number, wrong IP address, or a firewall blocking traffic. Not an Ignition problem at all.
Are you trying to make another connection to Ignition’s own OPC UA server or to some other server?
Same issue Ignition OPC UA Server FAULTY in WIN7, no issue in Win10.
This happened after a clean install and from the beginning the Ignition OPC UA server was faulty.
Tried with Firewall ON and OFF…no difference.
Log:
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: localhost/127.0.0.1:62541
INFO | jvm 1 | 2022/04/15 21:09:56 | Caused by: java.net.ConnectException: Connection refused: no further information
INFO | jvm 1 | 2022/04/15 21:09:56 | at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
INFO | jvm 1 | 2022/04/15 21:09:56 | at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:707)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
INFO | jvm 1 | 2022/04/15 21:09:56 | at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
INFO | jvm 1 | 2022/04/15 21:09:56 | at java.base/java.lang.Thread.run(Unknown Source)
INFO | jvm 1 | 2022/04/15 21:10:30 | I [IgnitionGateway ] [11:10:30]: Reloading JDBC classloader.
INFO | jvm 1 | 2022/04/15 21:11:37 | I [P.InternalDatabase ] [11:11:37]: Creating auto-backup of internal database “config.idb”…
INFO | jvm 1 | 2022/04/15 21:11:37 | I [P.InternalDatabase ] [11:11:37]: Created auto-backup of internal database “config.idb” in 53 ms
