No such node ID error

Hey fellow Knimers,
I currently need to deploy a new workflow on our Knime Server to test out how it´s possible to use the active directory to authenticate in our data-warehouse.
I set up a fairly simple workflow:
image
But when i execute it i receive the following error:
image
My local knime client and the server are running version: 4.1.2.
These are the extensions on the server and their versions. These should be on the latest update as i can´t update them any further.


Am i missing somethig out?
I´d appreciate your help.
Best regards
Florian

Hello; I wonder if can this help? I don’t know, but I wanted to share.

I think the RowID node is unrelated to this error.
How do you think this may help?

Hi @mcfloli

can you get us the log files? IF you get this error, there is typically a second error in the log files.
We would need to see the executor log file.

Hi @Iris
It seems like logging is turned off. The file didn´t update for a few months. Maybe someone disabled logging by accident.
I referred to this guide on where to find the logs:


How can i turn it back on?

Can you check if this option is set for you:

/instance/org.knime.workbench.core/logging.logfile.location=true (in the preferences.epf of your executor)

This line wasn´t present initially.
I´ve added it now into the preferences.epf file. But still the knime.log file in the runtime folder doesn´t get updated after running a workflow through the executor.

We are also getting this same error. It only happens when we use nodes which use the new ‘DB connection’ type (dark red). Because it throws an error during the creation of the job on the KNIME Server there is as far I can see no logging on the server of this error.

The workflows works just fine when run in the executor locally on the server. It’s just that the job cannot be created which contains nodes of this type.