Excel writer writing files with red font

Hi, Im currently learning how to use KNIME and its being great, the only problem im currently facing is that I was writing some excel reports using Excel writer, and I wrote 3 that were perfect, but then on the 4th one the font changed to red in all of them, and I don’t know what that means. I don’t know if it is trying to tell me that I have an error somewhere in my workflow or if it’s just a glitch. Any help will be appreciated.

Could you provide us with an example that shows the error?

Hi there @Cristiancarmont,

welcome to KNIME Community Forum! This is interesting. Never heard of this one. As @mlauber71 said can you share more info?