Hi, I’m trying to connect Ignition’s UA client to a WinCC UA server running on the same machine. I can browse the endpoint, but when I finish the connection setup it faults and returns the following error:
UaException: status=Bad_ConnectionClosed, message=connection closed
at org.eclipse.milo.opcua.stack.client.handlers.UaTcpClientMessageHandler.channelInactive(UaTcpClientMessageHandler.java:164)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:193)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:179)
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:349)
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:309)
at io.netty.handler.codec.ByteToMessageCodec.channelInactive(ByteToMessageCodec.java:118)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:193)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:179)
at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:944)
at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:687)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:358)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:374)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
at java.lang.Thread.run(Unknown Source)
7.9.3 (b2017060210)
Oracle Corporation 1.8.0_131
Any help on this is appreciated.