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Home » Eclipse Projects » Kura » Problem to subscribe to a topic(I have a problem on kura to get data from kapua.)
Problem to subscribe to a topic [message #1783086] Wed, 07 March 2018 14:21 Go to next message
florian bz is currently offline florian bzFriend
Messages: 1
Registered: March 2018
Junior Member
I would like to send data via Modbus with data stored on Kapua but it doesn't work.
I use kura ctron docker.
For the moment I would like to put the data in a h2 database.
I have make a graph like this:
Subscriber -> database -> filter -> Modbus

The error is in attachement:

  • Attachment: error.PNG
    (Size: 34.29KB, Downloaded 71 times)
  • Attachment: conf.PNG
    (Size: 21.95KB, Downloaded 71 times)
Re: Problem to subscribe to a topic [message #1783389 is a reply to message #1783086] Mon, 12 March 2018 14:50 Go to previous message
Matteo Maiero is currently offline Matteo MaieroFriend
Messages: 393
Registered: July 2015
Location: Italy
Senior Member
do you see any error in the kura.log or kura-console.log file?
I see that your subscriber seems to be not correctly defined and that could be the reason why you get the error.

Best regards,
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