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Watchnet DefaultPromise error


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I have this kind of error message during the watchnet start:

Category: DefaultPromise

Message: An exception was thrown by com.dataton.sm.worker.Discoverer$2.operationComplete()





Do anyone know what causes this? Or how to prevent it? Thanks for any help

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  • 2 weeks later...

This issue has now been resolved and in case anyone else encounters a similar problem I thought I would post the solution.


An IP-Camera software called "HTWViewer" was running on the same machine as the WATCHNET server. This caused unexpected port-binding issues which meant that WATCHNET neither started properly, nor failed to start, but was rather stuck in the initialisation process. After removing the IP-Camera software everything works again.

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