i have some difficulities to use the matlab snippet for a process which inkl. an object oriented Matlab lib.
Matlab Version 2018b ; Knime Version 4.1.2
I get an error:
ERROR Matlab Snippet 0:212 Execute failed: (“NullPointerException”): null
I tried the code out of knime and it worked. The funny thing is that the code is also working from knime. The last step is writing a xml, but I receive an error and a red crossed matlab snippet.
The red cross blocks the workflow. Is there anything I should change in my preferences?
Thank you in advance,