During upgradation of ignition Scada, getting following error, even after OPC module uninstalled:
java.lang.Exception: OPC server connection is faulted. Type "com.inductiveautomation.OpcUaServerType" is not a known server type. at com.inductiveautomation.ignition.gateway.opc.OpcConnectionManagerImpl.newOpcConnection(OpcConnectionManagerImpl.java:168) at com.inductiveautomation.ignition.gateway.opc.OpcConnectionManagerImpl.addAllServers(OpcConnectionManagerImpl.java:144) at com.inductiveautomation.ignition.gateway.opc.OpcConnectionManagerImpl.startup(OpcConnectionManagerImpl.java:95) at com.inductiveautomation.ignition.gateway.IgnitionGateway.startupInternal(IgnitionGateway.java:1248) at com.inductiveautomation.ignition.gateway.redundancy.RedundancyManagerImpl.startup(RedundancyManagerImpl.java:301) at com.inductiveautomation.ignition.gateway.IgnitionGateway.initRedundancy(IgnitionGateway.java:748) at com.inductiveautomation.ignition.gateway.IgnitionGateway.lambda$initInternal$0(IgnitionGateway.java:682) at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$ThrowableCatchingRunnable.run(BasicExecutionEngine.java:544) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 8.1.33 (b2023101913) Azul Systems, Inc. 17.0.8
Uninstalling the OPC UA module will absolutely cause this error.
Reinstall it, restart your Ignition Gateway, then post any new issues you have.
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