String manipulation node error

Hi all,

When I try to configure the string manipulation node to trim my variable NIS code by using the command substr(…,…,…), I get the following error message:

Could someone explain to me how to solve this? When I first configured this node and executed it, there were no errors. When loading this workflow again, I got this error.

Kind regards,

Hi @jeandony,

Could you provide the String you are using in your variable? Or give an example workflow?
Just with the error message I cannot actually see what is wrong :confused:

1 Like

Hi @AnotherFraudUser,

I’ve updated KNIME and now it works fine. Must be some kind of bug which has been resolved with the update… Still, thanks for your response!

Kind regards,


Hi @jeandony,

great it worked out :+1:

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.