Problem occurred on the deployment of KNIME nodes

Node Development
1

Hello,

I want to build my nodes and I followed your tutorial. At the end, I clicked on “Bulid All” button but I had a problem with the Security Manager depreciation (the details do not add more details).
Build_all_problem

What can I do to bypass the depreciation?

Best,
Aidan

2

Hi @aidandng,

This is very strange, I haven’t seen this message before, Can you open the details of that error message?
Also which version of Eclipse and Java are you using?

best,
Gabriel

3

Thanks for your answer.

The details are not helping us.
build_all_details
I use Eclipse 2021-03 and I switch between Java 8 and Java 11 to create nodes that will work on KNIME 4.0.2 and 4.5.2.

Best,
Aidan

4

Hi @aidandng

Buckminster is very unstable, take a look at this guide on how to build extensions with maven / tycho, this works much better in my experience:

best,
Gabriel

5

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