`Failed with error 'BadNodeIdunknown'` when use uaExpert and server example

[soolaugust]

Hi,

When I try the server example, and use uaExpert software to test it. browser is okay, but when I call Call me Al method, it report following error:

Do you know why?

[ctron]

Not really, do you have any server logs?

[soolaugust]

this is the cast of server logs:

10:26:11.304 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:11.433 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:11.433 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:11.433 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:11.434 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000056, size=2
10:26:16.310 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:16.499 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:16.499 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:16.499 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:16.503 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000059, size=2
10:26:21.321 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:21.557 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:21.557 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:21.557 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:21.565 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000061, size=2
10:26:26.327 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:26.617 [milo-shared-scheduled-executor-2] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:26.617 [milo-shared-scheduled-executor-2] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:26.617 [milo-shared-scheduled-executor-2] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:26.623 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000063, size=2
10:26:31.336 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:31.672 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:31.672 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:31.672 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:31.674 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000065, size=2
10:26:36.344 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:36.732 [milo-shared-scheduled-executor-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:36.732 [milo-shared-scheduled-executor-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:36.732 [milo-shared-scheduled-executor-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:36.737 [milo-shared-thread-pool-0] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000067, size=2
10:26:41.348 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.namespaces.OpcUaNamespace - Read value Running from attribute Value of NodeId{ns=0, id=2259}
10:26:41.790 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] lifetime counter reset to 12000
10:26:41.790 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] keep-alive counter reset to 50
10:26:41.790 [milo-shared-scheduled-executor-3] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.Subscription - [id=1] returned keep-alive NotificationMessage sequenceNumber=1.
10:26:41.801 [milo-shared-thread-pool-4] DEBUG org.eclipse.milo.opcua.sdk.server.subscriptions.PublishQueue - Queued PublishRequest requestHandle=1000069, size=2

[ctron]

Could it be that you had some other subscription running while recording the logs?