When I used the Knime program in May, it was working smoothly. I downloaded it again 1-2 days ago and tried to run it, but I kept getting the ‘MISSING NODE’ error. I need to do my project homework, but I cannot make any progress due to the missing node error. May you please help?

Hi @Gonca , I see from your screenshot that you are using KNIME 5.x, albeit with the classic UI. If newly downloaded I’m assuming it is either 5.1.1 or 5.1.2.

When does the above error message appear?

Which version were you using back in May? I’m guessing it was probably 4.7.x. If you were previously working with an earlier version of knime, have you tried downloading the older version to see if the problem goes away:

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